Question juridique clé
Whether the social insurance appeal was filed within the statutory time limit
Solution extraite
The appeal was filed too late because a monthly deadline begins to run on the day after notification at 00:00 and expires on the corresponding day of the last month at 24:00.
Motifs extraits
The deadline started on 1997-07-10 at 00:00 and ended on 1997-10-09 at 24:00; a filing posted on 1997-10-10 was therefore out of time.