Key legal question
Whether the federal appeal was admissible despite uncured formal defects.
Extracted holding
The appeal could not be entered because the appellant did not remedy the formally defective filing within the set extension period.
Extracted reasoning
The defects indicated under Art. 42(5) BGG were not corrected by the deadline; the court therefore had to proceed as announced and apply the summary non-entry procedure under Art. 108 BGG.