us-uspto-tmep-tmep-0500•TMEP Chapter 500
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Chapter 500 Change of Ownership Assignment of Marks 501 Assignability of Marks in Applications and Registrations 501.01 Assignability of Intent-to-Use Applications 501.01(a) Assignability of Extensions of Protection of International Registrations to the United States 501.01(b) Assignments Must Be in Writing 501.02 Effect of Failure to Record Assignment 501.03 Foreign Assignee May Designate Domestic Representative 501.04 Assignee Stands in Place of Applicant or Registrant 501.05 Partial Assignments 501.06 Assignment of Extension of Protection of International Registration to the United States 501.07 Establishing Ownership of Applications or Registrations 502 Establishing the Right to Take Action in Application or Registration 502.01 Pending Applications - Issuance of Registration Certificate in Name of Assignee or in Applicant’s New Name 502.02 Applications Under Trademark Act §1 and §44 502.02(a) Applications Under Trademark Act §66(a) 502.02(b) Examining Attorney’s Action Regarding Assignment 502.02(c) Issuance of New Certificate to Assignee of Registrant 502.03 Recording with Assignment Recordation Branch 503 Effect of Recording a Document 503.01 Recording May Not Update Ownership Information 503.01(a) Recording Does Not Update Correspondence Address in Trademark Database 503.01(b) Recording Is Not a Determination of Validity 503.01(c) Recording Does Not Constitute Response to Office Action 503.01(d) Conditional Assignment 503.01(e) Documents that the Office Will Record 503.02 Requirements for Recording 503.03 Formal Requirements for Recording Documents 503.03(a) Supporting Documents 503.03(b) English Language Requirement 503.03(c) Fee for Recording 503.03(d) Cover Sheet 503.03(e) Mailing Address for Submitting Paper Documents for Recording 503.04 Recording Procedure and Recordation Date 503.05 Correction of Errors in Cover Sheet or Recorded Document 503.06 Typographical Errors in Cover Sheet 503.06(a) Typographical Errors in Cover Sheet that Do Not Affect Title to Application or Registration 503.06(a)(i) Typographical Errors in Cover Sheet that Do Affect Title to Application or Registration 503.06(a)(ii) Typographical Errors in Recorded Assignment Document 503.06(b) Assignment, Change of Name, or Other Interest Improperly Filed and Recorded by Another Person Against Owner’s Application or Registration 503.06(c) Owner Must Notify Trademark Operation of Correction 503.06(d) Recorded Documents Not Removed from Assignment Records 503.06(e) Petitions to Correct or “Expunge” Assignment Records 503.06(f) “Indexing” Against Recorded Document Not Permitted 503.07 Accessibility of Assignment Records 503.08 Trademark Assignment Abstracts of Title 503.08(a) May 2026 500-1
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Automatic Updating of Ownership of Trademark Applications and Registrations in Trademark Database 504 Circumstances in Which Trademark Database Will Not Be Automatically Updated 504.01 Processing Time for Automatic Updating 504.02 Correction to Automatic Update - Last Recorded Owner Does Not Have Clear Chain of Title 504.03 Automatic Updating Does Not Apply to §66(a) Applications and Registered Extensions of Protection 504.04 Requesting Update of Ownership Information When the Trademark Database Does Not Automatically Update After a Document Is Recorded 505 Request to Update Ownership Information in Pending Application 505.01 Request to Update Ownership Information After Registration 505.02 501 Assignment of Marks 501.01 Assignability of Marks in Applications and Registrations 15 U.S.C. §1060(a) (1) A registered mark or a mark for which an application to register has been filed shall be assignable with the good will of the business in which the mark is used, or with that part of the good will of the business connected with the use of and symbolized by the mark. Notwithstanding the preceding sentence, no application to register a mark under section 1(b) shall be assignable prior to the filing of an amendment under section 1(c) to bring the application into conformity with section 1(a) or the filing of the verified statement of use under section 1(d), except for an assignment to a successor to the business of the applicant, or portion thereof, to which the mark pertains, if that business is ongoing and existing. (2) In any assignment authorized by this section, it shall not be necessary to include the good will of the business connected with the use of and symbolized by any other mark used in the business or by the name or style under which the business is conducted. (3) Assignments shall be by instruments in writing duly executed… 37 CFR §3.1 (Extract) *** Assignment means a transfer by a party of all or part of its right, title and interest in a patent, patent application, registered mark or a mark for which an application to register has been filed. 501.01(a) Assignability of Intent-to-Use Applications In an application under §1(b) of the Trademark Act, 15 U.S.C. §1051(b), the applicant cannot assign the application before the applicant files an allegation of use (i.e., either an amendment to allege use under 15 U.S.C. §1051(c) or a statement of use under 15 U.S.C. §1051(d)), except to a successor to the applicant’s business, or portion of the business to which the mark pertains, if that business is ongoing and existing. Section 10 of the Trademark Act, 15 U.S.C. §1060; 37 C.F.R. §3.16. The primary purpose of this provision is to ensure that a mark may only be assigned along with some business or good will, and to prevent “trafficking” in marks. As a general rule, the United States Patent and Trademark Office (“USPTO”) does not investigate or evaluate the validity of assignments. Therefore, the examining attorney must issue an inquiry concerning the compliance of an assignment with the cited provisions of §10 only if: (1) The application itself includes a statement indicating that the assignee is not a successor to the original applicant’s business, or portion of the business to which the mark pertains, if that business is ongoing and existing; or (2) All of the following conditions are present: 500-2 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 501
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(a) The assignment is executed before the filing of an allegation of use; (b) The applicant submits the assignment document for inclusion in the application record in the Trademark database, and not just to the Assignment Recordation Branch; and (c) The assignment document fails to include the relevant language from §10 to the effect that the assignment includes the entire business of the applicant/assignor or the portion of the business to which the mark pertains. The examining attorney should not require the submission of assignment documents to determine compliance. If the examining attorney issues an inquiry, the applicant’s statement that the assignment was in compliance with the cited provision of §10 is sufficient to resolve the issue. This statement may be entered through an examiner’s amendment. The assignment of an intent-to-use application to someone who is not the successor to the applicant’s business before filing an allegation of use renders the application void, and any resulting registration must be cancelled. Cent. Garden & Pet Co. v. Doskocil Mfg. Co., 108 USPQ2d 1134, 1146 (TTAB 2013) ; Clorox Co. v. Chem. Bank, 40 USPQ2d 1098, 1105-06 (TTAB 1996); cf.Amazon Techs., Inc. v. Wax, 95 USPQ2d 1865, 1872 (TTAB 2010) (finding “the assignment from one joint applicant to another, where the assignee joint applicant was and remains an owner of the application is more in the nature of 'relinquishment' of ownership rights by one joint owner than a true 'assignment' to a different legal entity, and, thus, it is not prohibited under §10 of the Trademark Act"). 501.01(b) Assignability of Extensions of Protection of International Registrations to the United States Under §72 of the Trademark Act, 15 U.S.C. §1141 l, an extension of protection to the United States may be assigned, together with the good will associated with the mark, only to a person who is a national of, is domiciled in, or has a bona fide and effective industrial or commercial establishment in a country that is party to the Madrid Protocol (or in a country that is a member of an intergovernmental organization that is a party to the Madrid Protocol). See TMEP §501.07 for further information about assignment of §66(a) applications and registered extensions of protection to the United States, and TMEP Chapter 1900 for further information about the Madrid Protocol. 501.02 Assignments Must Be in Writing 15 U.S.C. §1060(a)(3) (Extract) Assignments shall be by instruments in writing duly executed. *** 501.03 Effect of Failure to Record Assignment 15 U.S.C. §1060(a)(3) (Extract) (3) * **Acknowledgment shall be prima facie evidence of the execution of an assignment, and when the prescribed information reporting the assignment is recorded in the United States Patent and Trademark Office, the record shall be prima facie evidence of execution. (4) An assignment shall be void against any subsequent purchaser for valuable consideration without notice, unless the prescribed information reporting the assignment is recorded in the United States Patent and Trademark Office within 3 months after the date of the assignment or prior to the subsequent purchase. May 2026 500-3 § 501.03 CHANGE OF OWNERSHIP
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See TMEP §503 regarding the recordation of assignments in the Assignment Recordation Branch of the USPTO. 501.04 Foreign Assignee May Designate Domestic Representative 15 U.S.C. §1060(b) An assignee not domiciled in the United States may designate by a document filed in the United States Patent and Trademark Office the name and address of a person resident in the United States on whom may be served notices or process in proceedings affecting the mark. Such notices or process may be served upon the person so designated by leaving with that person or mailing to that person a copy thereof at the address specified in the last designation so filed. If the person so designated cannot be found at the address given in the last designation, or if the assignee does not designate by a document filed in the United States Patent and Trademark Office the name and address of a person resident in the United States on whom may be served notices or process in proceedings affecting the mark, such notices or process may be served upon the Director. 37 CFR §3.61 If the assignee of a patent, patent application, trademark application or trademark registration is not domiciled in the United States, the assignee may designate a domestic representative in a document filed in the United States Patent and Trademark Office. The designation should state the name and address of a person residing within the United States on whom may be served process or notice of proceedings affecting the application, patent or registration or rights thereunder. An assignee not domiciled in the United States may designate, by a document filed with the USPTO, the name and address of a domestic representative (i.e., a person residing in the United States on whom notices or process in proceedings affecting the application or registration may be served). 15 U.S.C. §§1051(e), 1058(f), 1059(c), 1060(b); 37 C.F.R. §3.61. When an assignee designates a domestic representative, the designation should be made in Assignment Center or the paper cover sheet. No separate document designating a domestic representative is required. However, if the assignee wishes the Trademark database to reflect the domestic representative information, the assignee should send a separate request to the USPTO for each registration or application to which an assignment pertains, using the trademark electronic filing system's Change Address or Representation form. 37 C.F.R. §2.193(g). See TMEP §610 regarding general information about designating a domestic representative. 501.05 Assignee Stands in Place of Applicant or Registrant 15 U.S.C. §1127 (Extract) The terms “applicant” and “registrant” embrace the legal representatives, predecessors, successors and assigns of such applicant or registrant. 37 CFR §3.71(d) Trademarks. The assignee of a trademark application or registration may prosecute a trademark application, submit documents to maintain a trademark registration, or file papers against a third party in reliance on the assignee's trademark application or registration, to the exclusion of the original applicant or previous assignee. The assignee must establish ownership in compliance with § 3.73(b). An assignee, like an applicant, must be a natural or juristic person. See15 U.S.C. §1127; TMEP §803. All requirements of the Trademark Act and the USPTO’s regulations apply to assignees of an applicant or registrant, including the requirements to provide and maintain a valid email address for correspondence, to provide the assignee’s domicile address, and to appoint qualified U.S. counsel to represent the assignee before the Office if the assignee is foreign domiciled. 37 C.F.R. §§2.11(a), 2.18(c), 2.189. 500-4 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 501.04
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501.06 Partial Assignments A trademark may be owned by two or more persons (seeTMEP §803.03(d)), and a co-owner may assign their interest in a mark. Also, a party who is the sole owner of a mark may transfer a portion (e.g., 50%) of their interest in the mark to another party. A trademark owner may also assign a separate portion of a business, together with the goodwill and trademarks associated with that portion of the business, but retain rights in the mark for uses pertaining to another part of the business. See VISA, U.S.A., Inc. v. Birmingham Trust Nat'l Bank, 696 F.2d 1371, 216 USPQ 649 (Fed. Cir. 1982). Accordingly, one or more trademarks of a company can be validly assigned if the assignor transfers the goodwill associated with only some of the goods/services on which that mark appears. After a registration has been assigned with respect to only some of the goods/services, both owners must file the necessary renewal applications and affidavits of continued use or excusable nonuse under 15 U.S.C. §1058 or §1141k to maintain the registration. If only one party files, only those goods/services in the registration for which that party owns the mark are continued or renewed. See TMEP §1604.11 and §1613.05 regarding affidavits of continued use or excusable nonuse, and §1606 and §1614 regarding renewal. A trademark owner may not use an assignment to impose geographic restrictions on a registration. This must be done by way of a concurrent use proceeding before the Trademark Trial and Appeal Board, or pursuant to a final determination by a federal court. 15 U.S.C. §1052(d). See TMEP §1207.04 and Trademark Trial and Appeal Board Manual of Procedure (TBMP) Chapter 1100 regarding concurrent use registration. However, the Assignment Recordation Branch of the USPTO will record an assignment purporting to transfer rights in an unrestricted registration for less than the entire United States, because it is a transfer that may affect title to the registration. As noted in TMEP §503.01(c), the Assignment Recordation Branch does not examine the substance of documents submitted for recording. The act of recording the document is not a determination of the validity or effect of the purported assignment and does not create a concurrent use registration. A trademark owner who files a partial assignment should also file a separate request to divide so that the USPTO can more effectively track and administer applications and post registration filings, and ensure that USPTO records accurately reflect current ownership information. In pending applications in which a partial assignment and a request to divide are filed, the ITU/Divisional Unit will process the request to divide and ensure that the USPTO records reflect current ownership information. Because the assignment records of the parent application do not appear in the newly created child application, the ITU staff will place a copy of the Trademark Assignment Abstract of Title for the parent application in the trademark records of the child application. The abstract will be viewable via the Trademark Status and Document Retrieval (TSDR) portal at https://tsdr.uspto.gov/. The assignment information in the parent application will remain accessible via the Assignment database at https://assignment.uspto.gov/trademark/index.html#/trademark/search. After the request to divide is processed and the child application is created, any new recordations in the child application will appear in the Assignment database. See TMEP §1615 regarding requests to divide registrations in which ownership has changed with respect to some but not all of the goods/services and §1110 regarding request to divide pending applications. 501.07 Assignment of Extension of Protection of International Registration to the United States 15 U.S.C. §1141l Assignment of an Extension of Protection: An extension of protection may be assigned, together with the goodwill associated with the mark, only to a person who is a national of, is domiciled in, or has a bona fide and effective industrial or commercial establishment either in a country that is a Contracting Party or in a country that is a member of an intergovernmental organization that is a Contracting Party. May 2026 500-5 § 501.07 CHANGE OF OWNERSHIP
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Under Trademark Act §72, 15 U.S.C. §1141l, an extension of protection of an international registration to the United States may be assigned, together with the goodwill associated with the mark, only to a person who is a national of, is domiciled in, or has a bona fide and effective industrial or commercial establishment in a country that is a party to the Madrid Protocol (or in a country that is a member of an intergovernmental organization that is a party to the Madrid Protocol). Because the extension of protection remains part of the international registration, assignments of extensions of protection to the United States must be recorded at the International Bureau of the World Intellectual Property Organization (IB). The IB will notify the USPTO of any changes in ownership, including changes in owner name, recorded in the International Register. The USPTO's Trademark database will be automatically updated only for those assignments (or other transactions affecting title) that have been recorded in the International Register. See TMEP §1906.01 and §1906.01(a) for information about recording changes of ownership of international registrations with the IB. Trademark Act Section 10 and 37 C.F.R. part 3 do not apply to assignments of international registrations or extensions of protection to the United States. 37 C.F.R. §7.22. See TMEP §1110.11 and §1615.02 regarding division of an extension of protection to the United States after ownership of an international registration has changed with respect to some, but not all, of the goods/services. 502 Establishing Ownership of Applications or Registrations 37 CFR §3.73(a) (Extract) * * * The original applicant is presumed to be the owner of a trademark application or registration, unless there is an assignment. Section 1 or § 44 Applications. In an application or registration based on §1 or §44 of the Trademark Act, 15 U.S.C. §§1051, 1126, an assignee is not required to record the assignment in order to take an action with respect to an application or registration. However, an assignee must establish ownership in order to take action in an application or registration. 37 C.F.R. §3.73(b); TMEP §502.01. In addition, the assignee must record the assignment (or other document affecting title) with the Assignment Recordation Branch of the USPTO to obtain a certificate of registration in the name of the assignee. 37 C.F.R. §3.85; TMEP §§502.02(a), 502.03. Moreover, it is advisable for an applicant or registrant to record the assignment to ensure that it is valid, under §10(a)(4) of the Trademark Act, 15 U.S.C. §1060, against subsequent purchasers for valuable consideration without notice. SeeTMEP §501.03. Section 66(a) Applications. In an application under §66(a) of the Trademark Act or a registered extension of protection, the new owner must record the assignment with the IB in order to take an action with respect to an application or registration, or to obtain a certificate of registration in the name of a new owner. TMEP §§502.01, 502.02(b), 502.03. See TMEP §501.07 regarding the assignment of extensions of protection of international registrations, and §1906.01 and §1906.01(a) regarding recording changes of ownership of international registrations with the IB. 502.01 Establishing the Right to Take Action in Application or Registration 37 CFR §3.73 ***** 500-6 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 502
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(b) In order to request or take action in a trademark matter, the assignee must establish its ownership of the trademark property of paragraph (a) of this section to the satisfaction of the Director. The establishment of ownership by the assignee may be combined with the paper that requests or takes the action. Ownership is established by submitting to the Office a signed statement identifying the assignee, accompanied by either: (1) Documentary evidence of a chain of title from the original owner to the assignee (e.g., copy of an executed assignment). The documents submitted to establish ownership may be required to be recorded pursuant to §3.11 in the assignment records of the Office as a condition to permitting the assignee to take action in a matter pending before the Office; or (2) A statement specifying where documentary evidence of a chain of title from the original owner to the assignee is recorded in the assignment records of the Office (e.g., reel and frame number). Applications and Registrations Based on §§1 and 44 of the Trademark Act. In an application or registration based on §1 or §44 of the Trademark Act, when a party other than the owner of record attempts to take an action with respect to an application or registration (e.g., filing a response to an Office action, allegation of use under 15 U.S.C. §1051(c) or §1051(d), request for an extension of time to file a statement of use under 15 U.S.C. §1051(d)(2), affidavit of continued use or excusable nonuse under 15 U.S.C. §1058 (“§8 affidavit”), or renewal application under 15 U.S.C. §1059 (“§9 renewal application”)), the party must establish ownership of the application or registration. To establish ownership, the new owner must either: (1) record the assignment (or other document affecting title) with the Assignment Recordation Branch of the USPTO, and notify the Trademark Operation that the document has been recorded; or (2) submit other evidence of ownership, in the form of a document transferring ownership from one party to another, or an explanation, in the form of an affidavit or declaration under 37 C.F.R. §2.20, that a valid transfer of legal title has occurred. 37 C.F.R. §3.73(b)(1). The document(s) must show clear chain of title from the original owner to the party who is taking the action. See 37 C.F.R. §3.85 and TMEP §§502.02(a) and 502.03 regarding issuance of a certificate of registration in the name of a new owner. Section 66(a) Applications and Registered Extensions of Protection . In an application under §66(a) of the Trademark Act or a registered extension of protection, the new owner must record the assignment with the IB in order to take an action with respect to an application or registration. The new owner does not have the option of submitting documentary evidence of ownership pursuant to 37 C.F.R. §3.73(b)(1). 37 C.F.R. §7.22. The IB will notify the USPTO of any changes in ownership, including changes in owner name, recorded in the International Register. The USPTO will record only those assignments (or other documents affecting title) that have been recorded in the International Register. See TMEP §501.07 for further information about assignment of extensions of protection of international registrations, and TMEP §§1906.01 and 1906.01(a) for information about recording changes of ownership of international registrations with the IB. The document(s) must show clear chain of title from the original owner to the party who is taking the action. 37 C.F.R. §3.73(b)(1). Part 3 of 37 C.F.R. does not apply to §66(a) applications and registered extensions of protection. 37 C.F.R. §7.22. 502.02 Pending Applications - Issuance of Registration Certificate in Name of Assignee or in Applicant’s New Name 502.02(a) Applications Under Trademark Act §1 and §44 37 CFR §3.85 Issue of registration to assignee. May 2026 500-7 § 502.02(a) CHANGE OF OWNERSHIP
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The certificate of registration may be issued to the assignee of the applicant, or in a new name of the applicant, provided that the party files a written request in the trademark application by the time the application is being prepared for issuance of the certificate of registration, and the appropriate document is recorded in the Office. If the assignment or name change document has not been recorded in the Office, then the written request must state that the document has been filed for recordation. The address of the assignee must be made of record in the application file. Document Must Be Recorded with Assignment Recordation Branch. In an application under Trademark Act §1 or §44, a new owner must record the assignment, change of name, or other document affecting title with the USPTO's Assignment Recordation Branch to obtain a certificate of registration in the name of the new owner (or in applicant’s new name). 37 C.F.R. §3.85. However, the registration will not issue in the name of the new owner, unless the ownership field in the Trademark database is updated to reflect the recorded assignment prior to approval of the mark for publication or registration on the Supplemental Register in an application based on §1(a) or §44, 15 U.S.C. §§1051(a), 1126, or prior to acceptance of the statement of use in an intent-to-use application based on §1(b). Written Request to Issue Registration in Name of New Owner. Under 37 C.F.R. §3.85, a new owner bears the burden of recording and notifying appropriate USPTO personnel of assignments or changes of name to ensure that the registration issues in the name of the new owner, as necessary. However, for some documents recording a document with the Assignment Recordation Branch will automatically update ownership in the Trademark database even if the new owner does not notify the Trademark Operation that the document has been recorded. See TMEP §504 and §504.01 regarding the circumstances in which the Trademark database will be automatically updated. Thus, if the recorded document does not meet the criteria for automatic updating set forth in TMEP §504 and §504.01, or if there is insufficient time for the Assignment Recordation Branch to process a recently recorded document for automatic updating (see TMEP §504.02), the new owner must file a written request that the certificate issue in the name of the new owner. The new owner can search the Trademark Assignment Search system on the USPTO website to determine whether the assignment has been recorded, and can check TSDR at https://tsdr.uspto.gov/ to determine whether the Trademark database has been updated to reflect the change of ownership. A request that a registration issue in a new name should be directed to the examining attorney before an application is approved for publication or registration or during examination of the statement of use and must state that (1) the appropriate document(s) has been filed for recordation, (2) the applicant wants the registration to issue in the name of the new owner or the new name of the applicant, and (3) the application should be suspended pending recordation of the document(s) and updating the Trademark database with the new owner information. See below in this section regarding the proper forms to use in the trademark electronic filing system to make this request. After filing this request, the applicant should check the Trademark Assignment Search database on the USPTO website and TSDR at https://tsdr.uspto.gov/ to confirm that the documents have been recorded and the change of ownership/name has been made. After the Trademark database is updated with the new owner information, the applicant should request the suspension be lifted using the trademark electronic filing system's Response to Suspension Inquiry or Letter of Suspension form. If the new owner information or name change does not automatically update in the Trademark database after the documents are recorded, the request to lift the suspension should identify the new owner or new name in the proper owner data field within the owner information section in the Response to Suspension Inquiry or Letter of Suspension form or the Voluntary Amendment Not in Response to USPTO Office Action/Letter form. SeeTMEP §505.01. See TMEP §502.02(c) regarding an examining attorney’s handling of an application in which the mark has been assigned. Suspension. If the applicant states that a request to record a change of ownership has been filed with the Assignment Recordation Branch but the change is not yet recorded, and the application is in condition to be approved for publication or registration on the Supplemental Register, the examining attorney must 500-8 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 502.02(a)
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suspend action pending recordation of the document and entry of the new owner information into the Trademark database. SeeTMEP §716.02(h). Clear Chain of Title Required. A request that a registration issue in the name of a new owner will not be granted unless documents recorded in the Assignment Recordation Branch show clear chain of title from the original applicant to the new owner. The examining attorney must check the Assignment Recordation Branch’s database (Assignment database) to ensure that there is clear chain of title. If the Assignment database shows clear chain of title in the new owner, the examining attorney must ensure that the Trademark database is updated, if necessary. Example: ABC Corporation owns Application 1. ABC Corporation files an assignment of the entire interest and goodwill of the business, transferring ownership of Application 1 to DEF Incorporated. DEF Incorporated later files an assignment of the entire interest and goodwill of the business transferring ownership of Application 1 to XYZ Corporation. The Assignment database shows clear chain of title from ABC Corporation to DEF Incorporated to XYZ Corporation. If the Assignment database does not show clear chain of title, the examining attorney must not update the Trademark database. If it is necessary to issue an Office action regarding other outstanding issues, the examining attorney should advise the applicant that it must record the necessary documents if it wants the registration to issue in the name of the new owner. If it is not otherwise necessary to issue an Office action, the examining attorney should enter a Note to the File (also referred to as a Public Note or Notation to File) in the record indicating that the Trademark database cannot be updated because there is no clear chain of title in the new owner. If the applicant does not record the necessary documents to show clear chain of title in the new owner, the registration will issue in the name of the party who has clear chain of title according to the Assignment database. See 37 C.F.R. §3.73(b). Time for Recordation and Filing of Request for Issuance in Name of New Owner . The new owner should record the assignment and file a written request with the USPTO before the USPTO begins preparing an application for issuance of the certificate of registration. See 37 C.F.R. §3.85. Further changes to the record generally cannot be processed after the certificate issuance process begins. For an application based on §1(a) or §44, the recordation and written request should be filed before the mark is approved for publication or allowed for registration on the Supplemental Register. For an application based on §1(b), the recordation and written request should be filed before the acceptance of a statement of use. Electronic forms. The request that a registration issue in the name of a new owner must be filed electronically through the trademark electronic filing system, unless filing on paper is permitted (seeTMEP §§301.01, 301.01(a)). To notify the USPTO of a request before an application is approved for publication, the request may be submitted using the trademark electronic filing system's Response to Examining Attorney Office Action form, if an Office action is outstanding, or the Voluntary Amendment Not in Response to USPTO Office Action/Letter form. If the request is filed after an application is published for opposition but before the notice of allowance or registration has issued, it should be submitted using the Post-Approval/Publication/Post-Notice of Allowance (NOA) Amendment form, and will be handled in accordance with standard procedures for processing amendments after publication. SeeTMEP §1505.01(a)–(f). A request to update the owner information is not necessary if the Trademark database has already been automatically updated with the new owner information. SeeTMEP §504. If a proceeding regarding the application has been initiated at the Board, any request to update ownership information must be filed with the Board. SeeTBMP §512.03. May 2026 500-9 § 502.02(a) CHANGE OF OWNERSHIP
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Correction after Registration. If, before a mark is approved for publication or registration, an applicant has recorded the appropriate document and filed a proper request that the certificate issue in the name of the new owner, but the registration does not issue in the name of the new owner, the USPTO will issue a certificate of correction. See 15 U.S.C. §1057(g), 37 C.F.R. §2.174, and TMEP §1609.10(a) regarding the procedures for requesting correction of a USPTO error, and TMEP §502.03 regarding issuance of a new certificate of registration to the new owner of a registered mark. 502.02(b) Applications Under Trademark Act §66(a) Change of Owner Request Must Be Recorded with the International Bureau (IB) Using IB eMadrid Portal. In an application under Trademark Act §66(a), a new owner must request to record a change in ownership in the international registration by filing with the IB via the eMadrid portal. The IB will not accept requests that are not submitted on the official IB form. See TMEP §501.07 regarding assignment of §66(a) applications, §1906.01 regarding requests to record ownership changes with the IB, and §1906.01(a) regarding requirements for submitting requests to record ownership changes through the USPTO. The IB will notify the USPTO when the change of ownership, including change of owner name, is recorded in the International Register. The USPTO will update the USPTO's Trademark database "Ownership" fields only for those assignments (or other transactions affecting title) that have been recorded in the International Register. A new owner can check TSDR at https://tsdr.uspto.gov/ to determine whether the Trademark database has been updated to reflect a change in ownership that has been recorded with the IB. Written Request to Issue U.S. Registration in Name of New Owner. If the Trademark database has not been updated before the mark is approved for publication, the new owner should file a written request that the registration issue in the name of the new owner using the trademark electronic filing system's Response to Examining Attorney Office Action form, if an Office action is outstanding, or the Voluntary Amendment Not in Response to USPTO Office Action/Letter form. The request that a registration issue in the name of the new owner must be directed to the examining attorney and must state that (1) the appropriate IB form has been filed with the IB, (2) the applicant wants the registration to issue in the name of the new owner or the new name of the applicant, and (3) the application should be suspended pending recordation of the ownership change and updating of the Trademark database with the new owner information. In addition, this request must include a copy of the filing submitted to the International Bureau. TMEP §716.02(g). See below in this section regarding the proper trademark electronic filing system forms to use to make this request. After filing the request, the applicant should check the Trademark Status and Document Retrieval (TSDR) system to confirm that the change of ownership has been made to the Trademark database. Once the USPTO database is updated with the new owner information, the applicant should request the suspension be lifted using the trademark electronic filing system's Response to Suspension Inquiry or Letter of Suspension form and include in the request the new owner’s legal entity type and citizenship or state of incorporation or organization (for U.S. assignees), or country of incorporation or organization (for foreign assignees). See 37 C.F.R. §2.32(a)(3); TMEP §§803.03-803.04. If the assignee is a domestic partnership or domestic joint venture, the request must set forth the names, legal entities, and national citizenship (or state or country of organization or incorporation) of all general partners. If the assignee is a sole proprietorship, the U.S. state or foreign country of organization of the sole proprietorship and the name and citizenship of the sole proprietor must be provided. See 37 C.F.R. §2.32(a)(3); TMEP §§803.03-803.04. See TMEP §502.02(c) regarding an examining attorney’s handling of an application in which the mark has been assigned. Suspension. If the applicant states that a request to record a change of ownership has been filed with the IB but the change is not yet recorded, includes a copy of the request to record the change of ownership, and the application is in condition to be approved for publication, the examining attorney must suspend action 500-10 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 502.02(b)
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pending recordation of the ownership change and entry of the information into the Trademark database. SeeTMEP §716.02(h). Electronic forms. After the request to record the change of ownership is filed with the IB using the correct IB form, the request that the U.S. registration issue in the name of the new owner must be filed electronically through the trademark electronic filing system, unless filing on paper is permitted (seeTMEP §§301.01, 301.01(a)). To make the request to issue the U.S. registration in the new owner name before an application is approved for publication, the request may be submitted using the trademark electronic filing system's Response to Examining Attorney Office Action form, if an Office action is outstanding, or the Voluntary Amendment Not in Response to USPTO Office Action/Letter form. If the request is filed after an application is published for opposition, it should be submitted using the Post-Approval/Publication/Post-Notice of Allowance (NOA) Amendment form, and will be handled in accordance with standard procedures for processing amendments after publication. SeeTMEP §1505.01(a)-(f). A request to update the owner information is not necessary if the Trademark database has already been automatically updated with the new owner information. SeeTMEP §504. If the Trademark database has not been updated before the mark is approved for publication, the request to lift the suspension should identify the new owner or new name in the proper owner data field within the owner information section in the Response to Suspension Inquiry or Letter of Suspension form or the Voluntary Amendment Not in Response to USPTO Office Action/Letter form. A request to update the owner information in the U.S. application is not necessary if the Trademark database has already been updated with the new owner information. SeeTMEP §504. If a proceeding regarding the application has been initiated at the Board, any request to update ownership information must be filed with the Board. SeeTBMP §512.01. Correction after Registration. If, before a mark is approved for publication, an applicant has recorded a change of ownership in the international registration with the IB, but the registration does not issue in the name of the new owner, the USPTO will issue a certificate of correction. See 15 U.S.C. §1057(g), 37 C.F.R. §2.174, and TMEP §1609.10(a) regarding the procedures for requesting correction of a USPTO error, and TMEP §502.03 regarding issuance of a new certificate of registration to the new owner of a registered mark. 502.02(c) Examining Attorney’s Action Regarding Assignment Check Trademark Database. If, prior to approval for publication for opposition or registration on the Supplemental Register in an application under §1 or §44, or prior to acceptance of a statement of use in an application under §1(b), the applicant advises the examining attorney, or the examining attorney learns through another source, that an assignment has been recorded, the examining attorney must check the Assignment database to ensure that there is clear chain of title, and must ensure that the Trademark database is updated before approving the mark for publication or registration. Issue Office Action. In general, the examining attorney should only issue an Office action questioning whether an assignment has occurred if an entity attempts to take action with respect to the application and USPTO records show ownership in another party. In this situation, the assignee must establish entitlement to take the action; applicant can either record an assignment or submit proof of the assignment. 37 C.F.R. §3.73(b); TMEP §502.01. Suspension. During initial examination, the examining attorney must not suspend action or delay issuance of a final action to await recordation of a document. However, if the applicant submits a request indicating that the relevant document has been submitted for recordation and the application is in condition to be approved for publication or registration on the Supplemental Register, the examining attorney must suspend May 2026 500-11 § 502.02(c) CHANGE OF OWNERSHIP
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action pending recordation of the document and entry of the new owner information into the Trademark database. SeeTMEP §716.02(h). Similarly, during examination of the statement of use in an application under §1(b), the examining attorney must withhold final approval for registration until the relevant document has been recorded and the information regarding the assignment or the applicant’s new name has been entered in the Trademark database. If the application is in condition to be approved for publication or registration, the examining attorney must suspend action pending recordation of the document and entry of the information into the Trademark database. Id. See TMEP §716 regarding suspension. 502.03 Issuance of New Certificate to Assignee of Registrant Registrations Under Trademark Act §1 and §44 . In registrations that issued based on applications under Trademark Act §1 or §44, the USPTO will issue a new certificate of registration of the mark for the unexpired part of the registration period in the name of the new owner (or in the registrant’s new name), if the new owner/registrant: (1) records the appropriate document (e.g., assignment document, change of name) with the Assignment Recordation Branch; (2) files a written request that a certificate of registration be issued in the new owner’s name using the trademark electronic filing system's Section 7 Request for Amendment or Correction of Registration Certificate form that includes the current domicile street address and email address of the new owner (37 C.F.R. §§2.23(b), 2.189); and (3) pays the required fee (37 C.F.R. §§2.6(a)(8), 3.41). The new owner, someone with legal authority to bind the new owner (e.g., a corporate officer or general partner of a partnership), or an attorney qualified to practice under 37 C.F.R. §11.14 (a qualified U.S. attorney) must sign the request for a new certificate. 15 U.S.C. §1057(d); 37 C.F.R. §§2.171(a); 3.85. The recorded document(s) must show clear chain of title from the original registrant to the party requesting issuance of a new certificate. See TMEP §503.03 regarding the requirements for recording. A new certificate will not issue to a party without clear chain of title. An inadvertent error in the manner in which the owner’s name, legal entity type, and/or citizenship is set forth in a document recorded with the Assignment Recordation Branch may only be corrected by recording a corrective document. See TMEP TMEP §§503.06-503.06(b) regarding correcting assignment documents. Upon request and payment of the appropriate fee (seeTMEP §111), the Certified Copy Center of the USPTO will provide a certified copy of the registration that reflects ownership according to the records shown in the Assignment database. The certified copy will not show any transfer of ownership that has not been recorded with the Assignment Recordation Branch. See TMEP §1604.07(c) regarding the issuance of a notification of acceptance of a §8 affidavit in the name of the new owner of a registration, and TMEP §1606.06 regarding renewal in the name of the new owner. Registered Extensions of Protection of International Registrations to the United States. In a registered extension of protection, the new owner must file a request to record a change of ownership in the international registration with the IB via the eMadrid portal available at https://madrid.wipo.int/. See TMEP §501.07 regarding assignment of §66(a) applications and §1906.01 and §1906.01(a) regarding requests to record ownership changes with the IB. The IB will notify the USPTO when the change of ownership, including a change of owner name, is recorded in the International Register. The USPTO will update the USPTO's Trademark database “Ownership” field only for those assignments (or other transactions affecting title) that have been recorded in the International Register. 500-12 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 502.03
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The USPTO will issue a new certificate of registration of the mark for the unexpired part of the registration period in the name of the new owner, if the new owner: (1) requests to record a change in ownership in the international registration by filing with the IB via the eMadrid portal available at https://madrid.wipo.int/; (2) files a written request with the Post Registration Division using the trademark electronic filing system's Section 7 Request for Amendment or Correction of Registration Certificate form that a certificate of registration be issued in the name of the new owner and includes the current domicile street address and email address of the new owner and the new owner’s legal entity type and citizenship (37 C.F.R. §§2.23(b), 2.32(a)(2)-(a)(3), 2.189); and (3) pays the required fee (37 C.F.R. §2.6(a)(8)). The new owner, someone with legal authority to bind the new owner (e.g., a corporate officer or general partner of a partnership), or a qualified U.S. attorney must sign the request for a new certificate. 15 U.S.C. §1057(d); 37 C.F.R. §2.171(a). Upon request and payment of the appropriate fee (seeTMEP §111), the Certified Copy Center of the USPTO will provide a certified copy of the registration that reflects ownership according to the records shown in the Assignment database. The certified copy will not show any transfer of ownership that has not been recorded with the IB. Trademark Act Section 10 and 37 C.F.R. part 3 do not apply to assignments of an international registration. 37 C.F.R. §7.22. 503 Recording with Assignment Recordation Branch 503.01 Effect of Recording a Document 37 CFR §3.54 Effect of recording. The recording of a document pursuant to §3.11 is not a determination by the Office of the validity of the document or the effect that document has on the title to an application, a patent, or a registration. When necessary, the Office will determine what effect a document has, including whether a party has the authority to take an action in a matter pending before the Office. 503.01(a) Recording May Not Update Ownership Information Recording a document with the Assignment Recordation Branch does not necessarily change or update the ownership of record shown in the Trademark database. There are circumstances in which the Trademark database will be updated automatically upon the recordation of an assignment, change of name, or other document transferring title. SeeTMEP §§504; 504.01. In all other cases, the new owner must separately notify the Trademark Operation in writing of the recordation of a document, and request that the Trademark database be updated manually. SeeTMEP §§504.01, 505. See also TMEP §§502.02–502.03 regarding issuance of a certificate of registration in the name of a new owner. 503.01(b) Recording Does Not Update Correspondence Address in Trademark Database The USPTO will only communicate with the applicant or registrant, if unrepresented, or the applicant’s or registrant’s qualified U.S. attorney, if represented, at the correspondence address listed in the Trademark database. See 37 C.F.R. §2.18(a)(1)-(2). However, the USPTO considers the recognition of a qualified U.S. attorney to end when ownership changes. 37 C.F.R. §2.17(g)(1); TMEP §604.03. If an assignment document is recorded with the Assignment Recordation Branch that includes a new owner and/or attorney address, the USPTO will not change the correspondence address in the Trademark database. The mere inclusion of a new owner and/or attorney address on documents filed with the Assignment May 2026 500-13 § 503.01(b) CHANGE OF OWNERSHIP
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Recordation Branch does not effect a change in the correspondence address in the Trademark database, even if the ownership information is automatically updated in the Trademark database. The USPTO will change the correspondence address when the new owner or its attorney files (1) a separate request to explicitly change the owner and/or attorney address using the trademark electronic filing system's Change Address or Representation form, or submitted on paper, if permitted (seeTMEP §301.01) or (2) a properly signed communication filed using the trademark electronic filing system (e.g., a response to an Office action or statement of use) bearing a new owner’s and/or attorney’s correspondence address. See TMEP §609.02(f) for more information regarding correspondence after recordation of a change of ownership, and §504 regarding automatic updating of ownership information in the Trademark database after recordation of a document with the Assignment Recordation Branch. 503.01(c) Recording Is Not a Determination of Validity The act of recording a document is a ministerial act, and not a determination of the document’s validity or of its effect on title to an application or registration. The Assignment Recordation Branch does not examine the substance of documents submitted for recording for the purpose of determining validity. However, the Assignment Recordation Branch will review any underlying document submitted in support of an assignment to merely ensure that it is consistent with the information provided on the cover sheet, including whether or not the mark is transferred with the goodwill of the business, as required under 15 U.S.C. §1060(a)(1). See TMEP §503.05 regarding procedures involving documents returned as not recorded by the Assignment Recordation Branch. The USPTO will determine the effect of a document only when an assignee attempts to take an action in connection with an application or registration (e.g., when an assignee files a statement of use under 15 U.S.C. §1051(d)(1) or a §8 affidavit). 37 C.F.R. §3.54. 503.01(d) Recording Does Not Constitute Response to Office Action Recording a document with the Assignment Recordation Branch does not constitute a response to an outstanding Office action. 503.01(e) Conditional Assignment If an assignment is conditional on a given act or event at the time of its execution, the USPTO will view the submission of the assignment for recordation as an indication that the act or event has occurred. See 37 C.F.R. §3.56. 503.02 Documents that the Office Will Record 37 CFR §3.11 Documents which will be recorded. (a) Assignments of applications, patents, and registrations, accompanied by completed cover sheets as specified in §§3.28 and 3.31, will be recorded in the Office. Other documents, accompanied by completed cover sheets as specified in §§3.28 and 3.31, affecting title to applications, patents, or registrations, will be recorded as provided in this part or at the discretion of the Director. (b) Executive Order 9424 of February 18, 1944 (9 FR 1959, 3 CFR 1943-1948 Comp., p. 303) requires the several departments and other executive agencies of the Government, including Government-owned or Government-controlled corporations, to forward promptly to the Director for recording all licenses, assignments, or other interests of the Government in or under patents or patent applications. Assignments and other documents affecting title to patents or patent applications and documents not affecting title to patents or patent applications required by Executive Order 9424 to be filed will be recorded as provided in this part. The USPTO records assignments of trademark applications and registrations, accompanied by completed cover sheets. The USPTO also records documents that affect title to a trademark application or registration, such as certificates issued by appropriate authorities showing a change of name of a business or a merger 500-14 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 503.01(c)
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of businesses. Although a mere change of name does not constitute a change of legal entity, it is a proper link in the chain of title. Documents of merger are also proper links in the chain of title. Some instruments that relate to registered marks or to marks in pending applications may be recorded, even though they do not constitute a transfer or change of title to the mark or do not convey the entire title or interest in the business in which the mark is used. Typically, these instruments are license agreements, security agreements, and agreements between parties limiting future extension of use of a mark with regard to the goods/services or other circumstances of use. These instruments are recorded to give third parties notification of equitable interests or other matters relevant to the ownership of a mark. However, an attorney lien against a trademark registration or trademark applications will not be recorded. See In re Refusal of Assignment Branch to Rec. Atty’s Lien, 8 USPQ2d 1446 (Comm’r Pat. 1988) (finding an attorney lien merely a retaining lien that never affects the right of ownership - but only the right of possession – and as such is an insufficient interest to warrant recordation). The USPTO may also record an assignment of a partial interest in a mark. SeeTMEP §501.06. In an application under §66 of the Trademark Act or a registered extension of protection, the new owner must record any change of ownership, including a change of owner name, with the IB, who will record the change in the International Register and notify the USPTO accordingly. The USPTO will record only those assignments (or other documents affecting title) that have been recorded in the International Register. See TMEP §1906.01 and §1906.01(a) for information about recording changes of ownership of international registrations with the IB. Section 10 of the Trademark Act and 37 C.F.R. Part 3 do not apply to assignments of §66(a) applications and registered extensions of protection. 37 C.F.R. §7.22; seeTMEP §501.07. 503.03 Requirements for Recording 503.03(a) Formal Requirements for Recording Documents Applications and Registrations Based on §1 and §44 of the Trademark Act . All documents submitted for recording must be accompanied by a cover sheet that meets the requirements of 37 C.F.R. §3.31. See 37 C.F.R. §3.28; TMEP §503.03(e). Requests to record ownership documents may be made online or via paper. 37 C.F.R. §3.25(c). See TMEP §301.01 regarding the mandatory electronic filing of trademark documents and §301.02(g) regarding the exception to mandatory electronic filing of trademark documents for assignments and other ownership transfer documents. To expedite recordation, new owners should file requests for recordation electronically using Assignment Center at https://assignmentcenter.uspto.gov/. Documents filed electronically are recorded faster than paper documents. Using Assignment Center, a party can create and submit a Trademark Assignment Recordation Form Cover Sheet by completing an online form, and attach the supporting legal documentation as an image in tagged image file format (TIFF) for submission. See 37 C.F.R. §3.25(a)-(c)(1). See TMEP §503.04 for the mailing address for paper submissions for recordation. Section 66(a) Applications and Registered Extensions of Protection. In a §66(a) application or registered extension of protection, the new owner must record the change of ownership, including a change of owner name, with the IB, who will record the change in the International Register and notify the USPTO accordingly. SeeTMEP §501.07. The IB does not require supporting documents. See TMEP §1906.01 and §1906.01(a) for information about recording changes of ownership of international registrations with the IB. May 2026 500-15 § 503.03(a) CHANGE OF OWNERSHIP
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503.03(b) Supporting Documents General Requirements. To record an assignment document or other document affecting title to a trademark application or registration, a legible cover sheet and one of the following must be submitted: (1) A copy of the original document; (2) A copy of an extract from the document evidencing the effect on title; or (3) A statement signed by both the party conveying the interest and the party receiving the interest explaining how the conveyance affects title. 37 C.F.R. §3.25(a). To record a name change, only a legible cover sheet is required. 37 C.F.R. §3.25(b). Assignment Center Filing. Documents filed through Assignment Center must be in TIFF or PDF format and the file size no larger than 10MB. When printed to a paper size of either 21.6 by 27.9 cm (8½ by 11 inches) or 21.0 by 29.7 cm (DIN size A4), a 2.5 cm (one-inch) margin must be present on all sides. 37 C.F.R. §3.25(c)(1). Paper Filing. All paper documents submitted for recordation must be submitted on white and non-shiny paper that is either 8½ by 11 inches (21.6 by 27.9 cm) or DIN size A4 (21.0 by 29.7 cm) with a one-inch (2.5 cm) margin on all sides in either case. Only one side of each page may be used. Original documents should not be submitted, because the USPTO does not return recorded documents. 37 C.F.R. §3.25(c)(2). Documents that do not meet these requirements will not be recorded. 37 C.F.R. §3.51; seeTMEP §503.05. 503.03(c) English Language Requirement The USPTO will not record a document that is not in the English language, unless it is accompanied by an English translation that is signed by the translator. 37 C.F.R. §3.26. 503.03(d) Fee for Recording All requests to record documents with the Assignment Recordation Branch must be accompanied by the appropriate fee. A fee is required for each application and registration against which a document is recorded, as identified in the cover sheet. 37 C.F.R. §§2.6, 3.41. The fee does not depend on the length of the document. If the Assignment Recordation Branch determines that materials submitted for recording do not meet the recording requirements, the fee is not refunded. 503.03(e) Cover Sheet Cover Sheet Required. Each document submitted for recording in the Assignment Recordation Branch must be accompanied by a cover sheet that meets the requirements of 37 C.F.R. §3.31. Only one set of documents and cover sheets to be recorded should be filed. 37 C.F.R. §3.28. Separate patent and trademark cover sheets should be submitted for documents that include interests in, or transactions involving, both patents and trademarks. If a cover sheet contains both patent and trademark 500-16 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 503.03(b)
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information, any information contained therein about pending patent applications will become public record upon recordation. 37 C.F.R. §§3.28, 3.31(b). Assignment Center Cover Sheet. Using Assignment Center, a new owner can create a Trademark Assignment Recordation Form Cover Sheet by completing an online form, and attach the supporting legal documentation as a TIFF image or PDF document for submission via the Internet. A properly completed online cover sheet satisfies the requirements below. Paper Filing Cover Sheet. If the new owner files the assignment or name change on paper, the cover sheet must be legible. 37 C.F.R. §3.25(a). The USPTO has a trademark cover sheet form that can be downloaded at https://www.uspto.gov/sites/default/files/pto1594.pdf. Questions regarding cover sheets should be directed to the Assignment Recordation Branch, and the branch’s contact information is provided at https://assignmentcenter.uspto.gov/. See 1140 TMOG 65, 69 (July 28, 1992). Use of the USPTO’s cover sheet form is preferred, but is not mandatory. Cover Sheet Requirements. Under 37 C.F.R. §3.31(a), a trademark cover sheet must contain the following: • The name of the party conveying the interest; • The name, address, and email address of the party receiving the interest; • The entity (e.g., individual, corporation, or partnership) and citizenship of the party receiving the interest (e.g., the citizenship of an individual, or the state or country of incorporation or organization of a corporation). If the party receiving the interest is a domestic partnership or domestic joint venture, the names, entity, and citizenship (or the state or country of organization or incorporation) of all general partners or active members that compose the partnership or joint venture. If the party receiving the interest is a sole proprietorship, the U.S. state or foreign country of organization of the sole proprietorship and the name and citizenship of the sole proprietor; • A description of the interest conveyed or transaction to be recorded (e.g., assignment, license, change of name, merger, security agreement); • Each application serial number or registration number against which the document is to be recorded, if known. If the application serial number is not known, the party seeking to record the document must submit a copy of the application and/or a reproduction of the mark and an estimate of the date that the USPTO received the application; • The name and address of the party to whom correspondence concerning the request to record the document should be sent; • The date the document was executed; and • The signature of the party submitting the document. For a document filed electronically, the person who signs the cover sheet must either: (1) place a symbol comprised of letters, numbers, and/or punctuation marks between forward slash marks (e.g., “/Thomas O’Malley/”) in the signature block on the electronic submission; or (2) sign the cover sheet using another form of electronic signature specified by the Director. The cover sheet should also include: • For Assignment Center and paper filings: The entity and citizenship of the conveying party (e.g., the citizenship of an individual, state or country of incorporation or organization of a corporation, or names and citizenship of the general partners of a domestic partnership); • For paper filings: The number of applications and/or registrations identified in the cover sheet; • For paper filings: The total fee; and • For paper filings: An identification or description of the mark. May 2026 500-17 § 503.03(e) CHANGE OF OWNERSHIP
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In addition, if the receiving party has designated a domestic representative (seeTMEP §501.04), the cover sheet should include an indication to this effect. Documents that are not accompanied by a completed cover sheet will be returned for correction. 37 C.F.R. §3.51. Corrected and resubmitted documents will retain the original filing date of the documents so long as they are returned within the time specified in the letter returning them for correction. Id. 503.04 Mailing Address for Submitting Paper Documents for Recording Paper documents and cover sheets to be recorded in the Assignment Recordation Branch should be sent to the following address per 37 C.F.R. §§2.190(c), 3.27: Mail Stop Assignment Recordation Services Branch Director of the United States Patent and Trademark Office P. O. Box 1450 Alexandria VA 22313-1450 503.05 Recording Procedure and Recordation Date Applications and Registrations Under §1 and §44 of the Trademark Act. The recording of documents in the Assignment Recordation Branch of the USPTO is governed by 37 C.F.R. Part 3. The date of recordation is the date that the USPTO receives a document meeting the requirements for recording. See 37 C.F.R. §3.51. A document that fails to meet the identification requirements in 37 C.F.R. §3.31 will not be recorded. 37 C.F.R. §3.51. Documents not meeting other requirements for recording, e.g., missing a completed cover sheet, will retain the original filing date if the corrected documents are resubmitted within the timeframe specified in the letter returning the documents for correction. Id. The party recording the document should carefully review the document and cover sheet for accuracy and completeness. The USPTO only examines the materials submitted for form, to determine whether the requirements for recording (seeTMEP §503.03(a)-(e)) have been met. If the materials submitted meet the requirements for recordation, the Assignment Recordation Branch will record the document and cover sheet. Only the data specified on the cover sheet will be entered in the Assignment database. After recording the document and cover sheet, the USPTO will issue a notice of recordation that reflects the data as recorded in the Assignment database. The party recording the document should carefully review the notice of recordation. See TMEP §503.06(a)-(f) regarding correction of errors in a cover sheet or recorded document. Under 37 C.F.R. §3.51, the USPTO will return documents that do not meet the requirements for recording (e.g., documents submitted without a completed cover sheet, the appropriate fee, or an English translation, where applicable) to the sender for correction. The returned documents, stamped with the original date of receipt in the USPTO, will be accompanied by a notice of non-recordation indicating that, if the returned documents are corrected and resubmitted to the USPTO within a specified period of time, the USPTO will assign the original filing date of the documents as the recordation date. The USPTO will not extend the time period specified in the letter. If the returned documents are corrected and resubmitted after the time 500-18 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 503.04
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specified in the letter, the recordation date is the date on which the USPTO receives corrected documents that meet the requirements for recording. The certificate of mailing procedures of 37 C.F.R. §2.197 and the Priority Mail Express® procedure of 37 C.F.R. §2.198 may be used for resubmitting the returned paper-filed documents, to avoid lateness due to mail delay. If documents submitted for recording are returned unrecorded by the Assignment Recordation Branch because they do not contain a reference to the good will of the business (see TMEP §503.01), or for some other reason, and the filer believes that the documents accurately reflect the transfer of ownership or the applicable effect on title to the mark as listed in the conveyance field on the cover sheet, the filer may resubmit the documents to the Assignment Recordation Branch and request that the documents be recorded as is. If the documents are returned to the filer again and the filer believes that this was an error, the filer may file a petition to the Director under 37 C.F.R. §2.146. See TMEP §§1702-1708 regarding petitions. Applicants and registrants can search the Trademark Assignment Search database on the USPTO website to determine whether an assignment has been recorded. Section 66(a) Applications and Registered Extensions of Protection. In an application under §66(a) of the Trademark Act or a registered extension of protection, the IB will notify the USPTO of any changes in ownership, including a change of owner name, recorded in the International Register, and of the date of recordation. The USPTO will record only those assignments (or other documents affecting title) that have been recorded in the International Register. See TMEP §501.07 for further information about assignment of §66(a) applications and registered extensions of protection, and §1906.01 and §1906.01(a) for information about recording changes of ownership of international registrations with the IB. Section 10 of the Trademark Act and 37 C.F.R. Part 3 do not apply to assignments of an international registration. 37 C.F.R. §7.22. 503.06 Correction of Errors in Cover Sheet or Recorded Document 37 CFR §3.34 Correction of cover sheet errors. (a) An error in a cover sheet recorded pursuant to §3.11 will be corrected only if: (1) The error is apparent when the cover sheet is compared with the recorded document to which it pertains, and (2) A corrected cover sheet is filed for recordation. (b) The corrected cover sheet must be accompanied by a copy of the document originally submitted for recording and by the recording fee as set forth in §3.41. Once a document is recorded with the Assignment Recordation Branch, the Assignment Recordation Branch will not remove the document from the record relating to that application or registration in the Assignment database. SeeTMEP §503.06(e). During the recording process, the Assignment Recordation Branch will check to see that a trademark cover sheet is complete and record the data exactly as it appears on the cover sheet. Once the document is recorded, the USPTO will issue a notice of recordation. The party recording the document should carefully review the notice of recordation. Typographical errors made by the USPTO will be corrected promptly and without charge upon written request directed to the Assignment Recordation Branch. For any other error, the party recording the document is responsible for filing the documents and paying the recordation fees necessary to correct the error, using the procedures set forth in TMEP §§503.06(a) through 503.06(d). May 2026 500-19 § 503.06 CHANGE OF OWNERSHIP
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In an application under §66(a) of the Trademark Act or a registered extension of protection, any request to correct an error in a document recorded with the IB must be corrected at the IB. Such a request cannot be sent to the IB through the USPTO. See TMEP §§1906.01-1906.01(i) for information about requests to record changes in the International Register. 503.06(a) Typographical Errors in Cover Sheet A party may correct typographical errors on a previously recorded cover sheet by submitting the following to the Assignment Recordation Branch: (1) a completed new cover sheet containing the correct information; (2) a copy of the originally recorded assignment document (or other document affecting title); (3) a copy of the previously recorded, original cover sheet containing the erroneous information; and (4) the required fee for each application or registration to be corrected (37 C.F.R. §§2.6, 3.41). 37 C.F.R. §3.34. See TMEP §503.03(e) for information about the cover sheet. The original cover sheet is required for the Assignment Recordation Branch to identify the nature of the correction. A copy of the original cover sheet may be obtained using the Trademark Assignment Search database on the USPTO website by typing in the reel and frame number of the previously recorded assignment, clicking on the “View Recorded Assignment” icon, and printing a copy of the cover sheet. The Assignment Recordation Branch will compare the new cover sheet containing the corrected information with the original cover sheet and the originally recorded assignment document (or other document affecting title) to determine whether the correction is typographical in nature. If the error is typographical in nature, the Assignment Recordation Branch will record the new cover sheet and correct the Assignment database. If the assignment document (or other document affecting title) cannot be recorded, the Assignment Recordation Branch will issue a notice indicating the reason for non-recordation. Assignment Center Filing. If the corrective documents are filed electronically via Assignment Center, the party filing the correction should check the box titled “Corrective Assignment” in the “Nature of the Conveyance” field and fill in the mandatory fields, which include: (1) identification of the parts of the cover sheet that need to be corrected (i.e., name of receiving party, or trademark application serial number or registration number); (2) the reel and frame number where the original cover sheet is recorded; and (3) identification of the nature of the conveyance that was originally recorded (e.g., assignment of entire interest, security interest, name change, or merger). Paper Filing. If the corrective documents are filed on paper using the form provided by the Assignment Recordation Branch, the party filing the correction should check the box titled “Other” in the section titled “Nature of Conveyance” and, in the space provided, state the following: “Corrective assignment to correct the previously recorded assignment against Property Number ^ (insert trademark application serial number or registration number) recorded at ^ (identify the reel and frame number where the original cover sheet is recorded).” If ownership information is incorrect in the USPTO’s Trademark database, see TMEP §§505–505.02 regarding requests to update ownership information in applications and registrations. 503.06(a)(i) Typographical Errors in Cover Sheet that Do Not Affect Title to Application or Registration If the original cover sheet contains a typographical error that does not affect title to the application or registration against which the original assignment, name change, or other interest is recorded, the Assignment 500-20 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 503.06(a)
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Recordation Branch will correct the Assignment database and permit the recording party to keep the original date of recordation. 503.06(a)(ii) Typographical Errors in Cover Sheet that Do Affect Title to Application or Registration If the original cover sheet contains a typographical error that affects title to the application or registration against which the assignment, name change, or other interest is recorded, the recording party will not be entitled to keep the original date of recordation. See TMEP §503.05. Rather, the Assignment Recordation Branch will correct its automated records and change the date of recordation to the date on which the corrected cover sheet was received in the USPTO. 503.06(b) Typographical Errors in Recorded Assignment Document If there is a typographical error in the recorded assignment document (or other document affecting title) rather than in the cover sheet, the party responsible for the erroneous document (e.g., the assignor) must either record a new document with the Assignment Recordation Branch or make corrections to the original document and re-record it. If the assignor is not available to correct an original document or execute a new one, the assignee may submit an affidavit or declaration for recordation in which the assignee identifies the error and requests correction. The affidavit or declaration must: (1) be signed by someone with firsthand knowledge of the facts and (2) identify the current owner of the property and explain why the originally recorded document was erroneous. To record the affidavit or declaration, the assignee must file: (1) a new complete cover sheet; (2) the affidavit or declaration; (3) a copy of the originally recorded document with the corrections thereto initialed and dated by the party signing the affidavit or declaration; and (4) the required fee for each application or registration to be corrected (37 C.F.R. §§2.6 and 3.41). See In re Abacab Int’l Computers Ltd., 21 USPQ2d 1078 (Comm’r Pats. 1987). See TMEP §503.03(e) for information about the cover sheet. In an application under §66(a) of the Trademark Act or a registered extension of protection, any request to correct an error in a document recorded with the IB must be corrected at the IB. Such a request cannot be sent to the IB through the USPTO. 503.06(c) Assignment, Change of Name, or Other Interest Improperly Filed and Recorded by Another Person Against Owner’s Application or Registration When the owner of an application or registration discovers that another party has improperly recorded an assignment, name change, or other interest against the owner’s application or registration, the owner should initially contact the party who filed the improper recording and have that party record corrective documents. See TMEP §503.06(a) regarding typographical errors in the cover sheet. If that party files corrective documents, the Assignment Recordation Branch will record the assignment, change of name, or other interest in the correct application or registration, and remove any references to the application or registration in which the improper recording was made. The assignment, change of name, or other interest will remain at the reel and frame number where it was originally recorded, but a search of the assignment records will not associate the improper recording with the owner’s property. If the party who recorded the improper document cannot be located or is unwilling to file corrective documents, the owner must file documents to correct the record. Depending on the nature of the error that resulted in the improper recordation, the owner has two options. May 2026 500-21 § 503.06(c) CHANGE OF OWNERSHIP
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Request Correction with the Office of the Deputy Commission for Trademark Examination Policy. If the existing evidence of record clearly demonstrates that the improper assignment, change of name, or other interest recorded against the owner’s application or registration (owner’s property) was the result of a typographical error in identifying the application or registration number (e.g., the party who improperly filed mistakenly transposed property numbers), and the improper recording was filed by someone who is not the owner and does not have proper chain of title, the owner may submit a request to the Office of the Deputy Commissioner for Trademark Examination Policy to have any reference of the improper recording removed from the owner’s property. The owner must submit the request to TMFeedback@uspto.gov, detailing the erroneous information and providing the reel and frame number where the document is recorded, and ask that the recording not be associated with the owner’s property. The request will only be granted if the current assignment records show on their face that a typographical error caused the recordation against the wrong property and the error was made by someone other than the owner. The request will not be granted if there is a dispute regarding ownership. Request Correction with the Assignment Recordation Branch. If the record as a whole shows that the application or registration number is consistent with the identified mark and nothing on the face of the recorded document indicates there was an error in identifying the application or registration number, the owner may record corrective documents with the Assignment Recordation Branch. A corrective assignment, name change, or other interest must include: (1) a new complete cover sheet containing the correct owner information; (2) an affidavit or declaration identifying the correct owner, stating why the previously recorded document was not proper, and providing the reel and frame number where the original cover sheet and underlying document is recorded; and (3) the required fee for each application or registration to be corrected (37 C.F.R. §§2.6, 3.41). See TMEP §503.03(e) for information about the cover sheet. The affidavit or declaration must: (1) be signed by someone with firsthand knowledge of the facts; (2) identify the current owner of the application or registration; and (3) state why the document recorded against the application or registration was erroneous, and that the last correct owner or assignee has been and continues to be the owner of the application or registration. If corrective documents are filed electronically via Assignment Center, the owner should check the box titled “Corrective Assignment” in the “Nature of the Conveyance” field and fill in the following required information in the fields provided: (1) identification of the parts of the assignment or change of name that need to be corrected (e.g., name of the receiving party, or trademark application serial number or registration number); (2) the reel and frame number where the original cover sheet is recorded; and (3) identification of the nature of the conveyance that was originally recorded (e.g., assignment of entire interest, change of name). The owner should also write the name of the correct owner of the application or registration in both the assignor (name of the conveying party) and assignee (name of the receiving party) fields to make clear that ownership of the application or registration never changed and the chain of title remains in the last correct owner or assignee. If the corrected documents are filed on paper using the form provided by the Assignment Recordation Branch, the owner should check the box titled “Other” in the section titled “Nature of Conveyance” and, in the space provided, state the following: “Corrective assignment to correct the previously recorded assignment against Property Number ^ (insert trademark application serial number or registration number) recorded at ^ (identify the reel and frame number where the original cover sheet is recorded).” The owner should also write the name of the correct owner of the application or registration in both the assignor (name of the conveying party) and assignee (name of the receiving party) fields to make clear that ownership of the application or registration never changed and the chain of title remains in the last correct owner or assignee. 500-22 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 503.06(c)
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Whether filed via Assignment Center or on paper, if all the filing requirements are met in instances where nothing on the face of the recorded document indicates that there was an error in identifying the application or registration number, the Assignment Recordation Branch will record the corrected assignment or change of name in the identified application or registration, but will not remove the improper recording. However, anyone searching and reviewing the assignment records will see the corrective documents, which clarify the chain of title. In the rare case of a dispute in ownership where one party attempts to appropriate ownership of the application or registration by filing an assignment document (or other document affecting title), the other party’s recourse is to record an affidavit or declaration (as explained above) with the Assignment Recordation Branch in support of its position. As noted above, the USPTO’s recordation of documents purporting to affect chain of title is a purely ministerial act and is not a USPTO determination of the document's validity or of its effect on title to an application or registration. See 37 C.F.R. §3.54; TMEP §503.01(c). 503.06(d) Owner Must Notify Trademark Operation of Correction Recording a corrective document with the Assignment Recordation Branch generally does not change or update the information to be corrected in the Trademark database. The owner must also separately notify the Trademark Operation in writing that the corrective document has been recorded and identify the corrected information. See TMEP §504.03 regarding correction of the Trademark database where it has been automatically updated to show ownership of an application or registration in a party who does not have clear chain of title as evidenced by the Assignment database, and TMEP §§505-505.02 regarding requests to update ownership information. 503.06(e) Recorded Documents Not Removed from Assignment Records Except in situations where typographical errors have been corrected following the procedures set forth in TMEP §503.06(c), once an assignment or other document is recorded against an application or registration, the Assignment Recordation Branch will not remove the document from the records relating to that application or registration in the Assignment database, even if the assignment or other document is subsequently found to be invalid. See TMEP §503.06(f) regarding the rare circumstances in which the document may be disassociated from an application or registration. The goal of the USPTO is to maintain a complete history of claimed interests in a mark. Since the act of recording a document is not a determination of the document's validity, maintaining a complete record of claimed interests does not preclude an owner from using a mark, or from establishing its ownership of the mark in a proper forum, such as a federal court. In re Ratny, 24 USPQ2d 1713 (Comm'r Pats. 1992). 503.06(f) Petitions to Correct or “Expunge” Assignment Records To correct an error in a recorded document, the owner of an application or registration should record corrective documents with the Assignment Recordation Branch, in accordance with the procedures outlined in TMEP §503.06 through §503.06(d). If the Assignment Recordation Branch denies the request to correct the error, the owner may file a petition to the Director under 37 C.F.R. §2.146. See TMEP Chapter 1700 regarding petitions. May 2026 500-23 § 503.06(f) CHANGE OF OWNERSHIP
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However, petitions to correct, modify, or “expunge” assignment records are rarely granted. Such petitions are granted only if the petitioner can prove that: (1) the normal corrective procedures outlined in TMEP §503.06 through §503.06(d) will not provide the petitioner with adequate relief; and (2) the integrity of the assignment records will not be affected by granting the petition. For example, the Director may grant a petition to “expunge” the assignment records when an assignment is recorded properly with the Assignment Recordation Branch, but the underlying document contains confidential information. Such a petition will be granted only if the petitioner files for recordation with the Assignment Recordation Branch an identical assignment to the one that was previously recorded and which contained the confidential information (i.e., the new assignment identifies the same conveyance type, same assignee name, and same assignor name) but the underlying document supporting the newly filed assignment does not contain the confidential information. Because a new identical assignment has been filed and recorded, the integrity of the assignment records will not be affected and the assignment that contained the confidential information can be removed and the petition granted. Even if a petition to “expunge” a document is granted with respect to a particular application or registration, the images of the recorded document remain in the records of the Assignment Recordation Branch. The USPTO will delete the links to the application or registration that was the subject of the petition, so that no information about the recorded document will appear when someone searches for that application or registration number in the Assignment database. However, the image of the document remains at the same reel and frame number, and it will still appear when that reel and frame number is viewed. Therefore, any petition that is filed should not identify the reel and frame number where the confidential information appears. 503.07 “Indexing” Against Recorded Document Not Permitted The USPTO does not process requests for “indexing” or “cross-referencing” additional trademark registration numbers or application serial numbers against a document previously recorded in the Assignment Recordation Branch. Therefore, even when an assignment document (or other document affecting title) has already been recorded in the Assignment Recordation Branch in connection with a trademark application or registration, a party who wants to record that document against additional applications or registrations must submit the following: (1) A copy of the originally recorded assignment document (or other document affecting title), a copy of an extract from the recorded document evidencing the effect on title, or a statement signed by both the party conveying the interest and the party receiving the interest explaining how the conveyance affects title (this may comprise a copy of the previously recorded documents on which the Assignment Recordation Branch has stamped the reel and frame numbers at which they are recorded); (2) A completed cover sheet ( seeTMEP §503.03(e)) that includes the number of each additional registration and/or application against which recordation of the assignment document (or other document affecting title) is requested; and (3) The appropriate recording fee (37 C.F.R. §§2.6 and 3.41). The USPTO will assign a new date of recordation for the additional applications or registrations, update the Assignment database, and create an electronic record of the cover sheet and assignment document (or other document affecting title), which will become part of the official record. See 1157 TMOG 12 (Dec. 7, 1993). 500-24 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 503.07
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503.08 Accessibility of Assignment Records The Assignment Recordation Branch of the USPTO maintains separate records for patents and trademarks. 15 U.S.C. §1060(a)(5); 37 C.F.R. §2.200(a)(1). The public can search the trademark assignment records of the Assignment Recordation Branch on the USPTO website. Assignments of trademark applications and registrations are open to public inspection upon recordation in the Assignment Recordation Branch. See 37 C.F.R. §3.31(b) and TMEP §503.03(e) regarding the submission of separate cover sheets for documents that include interests in, or transactions involving, both patents and trademarks. Before 1955, documents were recorded in bound volumes. The location of documents in these volumes is designated by “liber and page,” that is, by the number of the book (liber) and the number of the page in the book. Since 1955, documents have been recorded on microfilm, and are available for immediate inspection in the Trademark Assignment Search Room. The location of these documents is designated by “reel and frame,” that is, by the number of the reel on which they are microfilmed and the number of the frame on the reel. All assignment records related to pre-1955 trademark records were transferred to the National Archives and Records Administration (“NARA”) in 1990. The USPTO still maintains records of all trademark assignments recorded on or after January 1, 1955. All trademark assignment records from 1837 to December 31, 1954 are maintained and available for public inspection in the National Archives Research Room located at the Washington National Records Center Building, 4205 Suitland Road, Suitland, Maryland 20746. Assignments recorded before 1837 are maintained at the National Archives and Records Administration, 841 South Pickett Street, Alexandria, Virginia 22304. Copies of assignment records recorded on or after January 1, 1955 may be ordered from the USPTO upon payment of the fee required by 37 C.F.R. §2.6. An order for a copy of an assignment record should identify the reel and frame at which it is recorded in the Assignment Recordation Branch. If the correct reel and frame numbers are not identified (e.g., the order identifies the document only by the name of the registrant and the number of the registration, or by the name of the applicant and the serial number of the application), the USPTO will charge an additional fee for the time spent searching for the document. Requests for copies of pre-1955 trademark assignment records should be directed to NARA. Payment of the fees required by NARA should accompany all requests for copies. 37 C.F.R. §2.200(a)(2). 503.08(a) Trademark Assignment Abstracts of Title Members of the public may obtain trademark assignment abstracts of title to particular registrations or applications from the Patent and Trademark Copy Fulfillment Branch of the USPTO, upon payment of the fee required by 37 C.F.R. §2.6. See notices at 1140 TMOG 65, 66 (July 28, 1992) and 1165 TMOG 13 (Aug. 2, 1994). May 2026 500-25 § 503.08(a) CHANGE OF OWNERSHIP
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504 Automatic Updating of Ownership of Trademark Applications and Registrations in Trademark Database Except in the limited circumstances set forth in TMEP §504.01, the USPTO will automatically update the ownership information in the Trademark database of registrations and pending applications when one of the following documents is recorded with the Assignment Recordation Branch: • Assignment of entire interest and goodwill; • Nunc Pro Tunc Assignment of entire interest and goodwill; • Merger; • Change of Name; • Merger and Change of Name; or • Entity Conversion. In these situations, it is unnecessary for the new owner to notify the Trademark Operation of the change of ownership, or to file a request in a pending application that the certificate of registration issue in the name of the new owner. In all other situations, the new owner must separately notify the Trademark Operation in writing that ownership has changed in order to update the ownership information in the Trademark database. To ensure that the Trademark database is automatically updated, the party filing the change-of-ownership documents should identify the “Nature of the Conveyance” by checking the “Assignment,” “Nunc Pro Tunc Assignment,” “Merger,” “Change of Name,” “Merger and Change of Name,” or “Entity Conversion” box in the “Nature of Conveyance” field and should not check the “Other” box. The Trademark database will show only the last recorded owner, not the complete chain of title. The complete chain of title can be obtained from the Trademark Assignment Search database on the USPTO website. The “Ownership” field in the Trademark database will be automatically updated whether or not the records of the Assignment Recordation Branch show clear chain of title transferring ownership to the last recorded owner. The Trademark database will include the reel and frame number and execution date of the recorded document, as well as a notation to “Check Assignments.” Examining attorneys must check assignment records to ensure that the owner of record in the Trademark database has clear chain of title. If there is no clear chain of title, the ownership information should be changed to the last owner with clear chain of title and a Note to the File (also referred to as a Public Note or Notation to File) should be entered in the record to document the change. Trademark owners can search Assignment Center at https://assignmentcenter.uspto.gov/ to determine whether an assignment has been recorded and can check TSDR at https://tsdr.uspto.gov/ to determine whether the Trademark database has been updated. Filing Multiple Assignments with the Same Execution Date on the Same Date. When multiple assignments with the same execution date are filed on the same date, the ownership information in the Trademark database will not be automatically updated. See the note in TMEP §504.01 for further information. Automatic updates to the ownership information will not automatically update the correspondence address in the USPTO records. A separate written request to change the correspondence address must be filed. See TMEP §503.01(b) for more information. 500-26 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 504
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504.01 Circumstances in Which Trademark Database Will Not Be Automatically Updated In the circumstances discussed below, the USPTO will not automatically update the Trademark database to show the change in ownership. In these situations, the applicant must separately notify the Trademark Operation in writing that the assignment or other title document has been recorded, and request that the Trademark database be updated to show title in the new owner. 37 C.F.R. §3.85; TMEP §502.02(a)-(b), 502.03. See TMEP §505.01 regarding requests to update ownership information in pending applications and TMEP § 505.02 regarding requests to update ownership information after registration. (1) Execution Date Conflicts with Previously Recorded Document. If a previously recorded assignment, merger, change of name, or any other recorded document for the same application or registration has an execution date that is the same as or later than the execution date of the subsequently recorded document, the Trademark database will not be automatically updated. USPTO personnel will have to review the assignment records and update the database manually. Filing Multiple Assignments with the Same Execution Date on the Same Date. When requests to record multiple assignments (or other documents transferring title) with the same execution date are filed on the same date, the ownership information in the Trademark database is not automatically updated. USPTO personnel must manually update the ownership information after reviewing the entire chain of title to identify the proper owner. This review is done when a written request to update ownership information is filed in accordance with TMEP §505. Therefore, information regarding the proper order of the multiple transfers should be included in the written request to the Trademark Operation so that proper chain of title may be determined and the ownership record updated accordingly in the Trademark database. (2) Blackout Period: Ownership of Pending Applications and Registrations Cannot Be Updated During Certain Time Periods. The Trademark database cannot be automatically updated to show a change of ownership in the following circumstances: (a) For §1(a) and §44 applications: Approximately three weeks before the application is scheduled to publish in the Trademark Official Gazette; and Approximately three weeks before the registration is scheduled to issue. (b) For §1(b) applications: Approximately three weeks before the application is scheduled to publish in the Trademark Official Gazette; Approximately three weeks before the Notice of Allowance is scheduled to issue; and After the SOU is accepted, approximately three weeks before the registration is scheduled to issue. In addition, for all applications and registrations, the database cannot be automatically updated if the application or registration is involved in a Trademark Trial and Appeal Board (Board) proceeding, or for pending applications, if a notice of extension of time to file an opposition has been filed with the Board. (3) Maximum Number of Ownership Changes. The Trademark database will not be automatically updated if the maximum number of ownership changes permitted for the following time periods has been reached: Prior to publication – up to nine changes of ownership. Between publication and registration – up to nine additional changes of ownership. May 2026 500-27 § 504.01 CHANGE OF OWNERSHIP
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In the situations described above, new owners must file a written request with the Trademark Operation, as set forth in TMEP §505, to have the Trademark database updated or, if there is a Board proceeding, the request should be filed with the Board. See TMEP §504 regarding the types of assignment documents for which the USPTO will automatically update the ownership information in the Trademark database. 504.02 Processing Time for Automatic Updating Recording a change of ownership does not simultaneously and automatically update the Trademark database with the new owner information. The process for automatically updating the Trademark database requires that the Assignment Recordation Branch: (1) record the document transferring title in the Assignment database; and (2) extract the trademark assignment information from the Assignment database and send it electronically to the Trademark Operation for automatic updating. The Assignment Recordation Branch will extract trademark assignment information from the Assignment database and transmit it to the Trademark Operation once a week. To expedite recordation with the Assignment Recordation Branch, new owners are encouraged to file requests for recordation electronically through Assignment Center on the USPTO website at https://assignmentcenter.uspto.gov/. If a trademark owner wants the Trademark database updated within a certain time frame, and there is insufficient time for the Assignment Recordation Branch to process a recently recorded title document for automatic updating, the owner should notify the Trademark Operation in writing of the change of ownership. 37 C.F.R. §3.85; TMEP §§502.02(a)-(b), 502.03. Trademark owners can search the Trademark Assignment Search database on the USPTO website to determine whether an assignment has been recorded, and can check the Trademark Status & Document Retrieval (TSDR) system at https://tsdr.uspto.gov/ to determine whether the Trademark database has been updated. 504.03 Correction to Automatic Update - Last Recorded Owner Does Not Have Clear Chain of Title In the situations set forth in TMEP §504, the Trademark database will be automatically updated to show the last recorded owner regardless of whether the Assignment database shows that the last recorded owner has clear chain of title. If the Trademark database is automatically updated to show ownership of an application or registration in a party who does not have clear chain of title as evidenced by the Assignment database, the owner of the application or registration may file a written request to have the “Ownership” field in the Trademark database corrected. The USPTO will grant a request for correction of the “Ownership” field if: (1) The Trademark database was automatically updated to show ownership in a party who does not have clear chain of title according to the Assignment database; and (2) At the time the Trademark database was automatically updated in the name of the incorrect party, the Assignment database showed clear chain of title in the party requesting correction of the “Ownership” field in the Trademark database. The correction of the Trademark database will not be automatically reflected in the Assignment database. To correct the assignment records, a party must follow the procedures set forth in TMEP §§503.06-503.06(f) for correcting errors in the Assignment database. 500-28 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 504.02
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Example: ABC Corporation owns Application No. 1. An assignment of the entire interest and goodwill is filed for recordation, transferring ownership of Application 1 from ZED Corporation to XYZ Corporation. The Assignment Recordation Branch records the assignment and transmits the trademark assignment information to the Trademark Operation. The Trademark database is automatically updated to show XYZ Corporation as the new owner of Application 1. The Trademark Operation will correct its database, upon ABC Corporation’s request, because the Assignment database does not show clear chain of title from ABC Corporation to XYZ Corporation, and the Assignment database shows clear chain of title in ABC Corporation. In all other situations, a party requesting correction of the ownership records of the Trademark Operation must follow the procedures for correcting errors in recorded documents or cover sheets, as set forth in TMEP §§503.06-503.06(f). That is, the party must first file corrective documents with the Assignment Recordation Branch, pay the recordation fees necessary to correct the error, and notify the Trademark Operation in writing that the corrective documents have been recorded. Prior to registration, a request for correction of the owner information in the Trademark database should be made in an amendment directed to the examining attorney. If such a request is filed after publication, it will be handled in accordance with standard procedures for processing amendments after publication, as set forth in TMEP §§1505.01(a)-1505.01(f). In a §1(b) application, if a request for correction of the owner information is filed between the issuance of the notice of allowance and the submission of a statement of use, such a request may be entered during this period with the express permission of the Director, after consideration on petition under 37 C.F.R. §2.146. Alternatively, the request can be made when filing the statement of use or a request for extension of time for filing a statement of use. See 37 C.F.R. §§2.77, 2.146; TMEP §§1107–1107.01. After registration, a request for correction of the owner information should be submitted in writing to the Post Registration Section in the form of a request for correction under §7(g) of the Trademark Act and 37 C.F.R. §2.174. See TMEP §505.02 regarding proper procedures for requests to update ownership information for registrations. 504.04 Automatic Updating Does Not Apply to §66(a) Applications and Registered Extensions of Protection The procedures discussed in TMEP §504.01 through §504.03 do not apply to §66(a) applications and registered extensions of protection of international registrations to the United States. Changes of ownership, including a change of owner name, of international registrations and requests for extensions of protection of international registrations to the United States must be recorded with the IB. The USPTO will record only those assignments (or other documents of title) that have been recorded in the International Register. The USPTO's Trademark database will be automatically updated to reflect any change of ownership that is recorded in the International Register. See TMEP §501.07 for further information about assignment of §66(a) applications and registered extensions of protection, and §1906.01 and §1906.01(a) for information about recording changes of ownership of international registrations with the IB. 505 Requesting Update of Ownership Information When the Trademark Database Does Not Automatically Update After a Document Is Recorded As noted in TMEP §504.01, in certain cases, the recordation of a document with the Assignment Recordation Branch does not automatically update the ownership information in the Trademark database. Therefore, the new owner must separately notify the Trademark Operation, or the Trademark Trial and Appeal Board if there is a Board proceeding, in writing that the change in ownership has been recorded, so that the ownership information is updated in the Trademark database. See TMEP §505.01 regarding the procedures for requesting May 2026 500-29 § 505 CHANGE OF OWNERSHIP
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that ownership information be updated in pending applications and §505.02 regarding the procedures for requesting that ownership information be updated after registration. 505.01 Request to Update Ownership Information in Pending Application Prior to registration, a request to update the ownership information in the Trademark database should be made in writing and directed to the examining attorney. To notify the Trademark Operation of a request before an application is approved for publication, the request may be submitted using the trademark electronic filing system's Response to Examining Attorney Office Action form, if an Office action is outstanding, or the Voluntary Amendment Not in Response to USPTO Office Action/Letter form. If such a request is filed after an application is published for opposition but before the notice of allowance or registration has issued, it may be submitted using the trademark electronic filing system's Post-Approval/Publication/Post-Notice of Allowance (NOA) Amendment form and will be handled in accordance with standard procedures for processing amendments after publication, as set forth in TMEP §1505.01(a)-(f). If a proceeding regarding the application has been initiated at the Trademark Trial and Appeal Board, the request to update ownership information should be filed with the Board. In a §1(b) application, after issuance of the notice of allowance, if the Trademark database has not been automatically updated, the notification of the change in ownership should be made when filing the statement of use or a request for extension of time for filing a statement of use. See 37 C.F.R. §2.77; TMEP §1107. To update the Trademark database prior to submitting these documents, the applicant may file a petition to the Director pursuant to Trademark Rule 2.146 to allow the change to be entered. See 37 C.F.R. §§2.77(b), 2.146; TMEP §§1107-1107.01. See TMEP §502.02(a) and §502.02(b) regarding issuance of a certificate of registration in the name of the new owner. 505.02 Request to Update Ownership Information After Registration If the new owner does not identify the assignment conveyance document properly (see TMEP §504), or in the situations described in TMEP §504.01, the Trademark database will not automatically update to show the changes in ownership. To have the Trademark database updated, the new owner must either: (1) file a written request to amend the registration pursuant to §7(d) of the Trademark Act, 15 U.S.C. §1057(d); or (2) include the new owner information when submitting a post registration maintenance filing pursuant to §8 or §9 of the Trademark Act, 15 U.S.C. §§1058, 1059. The trademark electronic filing system’s Section 7 Request for Amendment or Correction of Registration Certificate form should be used to file the request to update the ownership information in the Trademark database. See TMEP §502.03 regarding issuance of a new certificate in the name of the new owner. Thus, if the new owner of the registration is not taking a post registration action, such as filing a §8 affidavit, and wishes to update the ownership records, the owner must: (1) Record the appropriate document (e.g., assignment, change of name) with the Assignment Recordation Branch; (2) File a written request that the Trademark database be updated under §7(d), signed by the new owner, someone with legal authority to bind the new owner (e.g., a corporate officer or general partner of a partnership), or a qualified U.S. attorney; and (3) Pay the required fee (37 C.F.R. §§2.6(a)(8), 3.41). 500-30 May 2026 TRADEMARK MANUAL OF EXAMINING PROCEDURE § 505.01
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15 U.S.C. §1057(d); 37 C.F.R. §§2.171(a), 3.85. If a proceeding regarding the application has been initiated at the Trademark Trial and Appeal Board (Board), the request to update ownership information should be filed with the Board. The USPTO’s Trademark records must show clear chain of title from the original registrant to the new owner. SeeTMEP §502.03. May 2026 500-31 § 505.02 CHANGE OF OWNERSHIP
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