Questione giuridica chiave
Whether the federal appeal was filed within the statutory time limit.
Decisione estratta
The filing was at least likely late; in any event, the appeal was untimely and thus inadmissible.
Motivazione estratta
Under Arts. 100, 44 and 48 BGG, the deadline runs from notification, deemed served after failed delivery attempts; the postal record showed a return as uncollected, and the filing on 15 November 2012 came too late on any plausible calculation.