Questão jurídica principal
Whether the administrative law appeal was filed in time.
Decisão extraída
The appeal was timely because the deadline expired on Monday 2005-06-20, the day it was filed with the post office.
Fundamentação extraída
The cantonal judgment was notified to OFAS on 2005-05-20; with the last day falling on Sunday, the deadline extended to the next working day under the OJ.