Kernrechtsfrage
Whether the constitutional appeal was filed within the statutory time limit.
Extrahierter Entscheid
The appeal was filed too late because service was deemed to have occurred seven days after the unsuccessful delivery attempt, so the 30-day deadline had expired before dispatch of the complaint.
Extrahierte Begründung
Under Art. 100 para. 1 LTF, a complaint must be filed within 30 days of notification. Under Art. 44 para. 2 LTF, an unclaimed registered letter is deemed received seven days after the first unsuccessful delivery attempt. The cantonal judgment was therefore deemed received on 11 May 2013 and the deadline expired on 11 June 2013; the filing of 29 August 2013 was late.