Questione giuridica chiave
Whether the buyer could withdraw from the work contract without setting an additional deadline
Decisione estratta
Yes. The contractor's own statement showed that further improvement of the cycle time was no longer possible within a useful period, so a deadline would have been futile.
Motivazione estratta
Under Art. 108 no. 1 OR, a grace period is unnecessary if it would obviously be useless. The contractor was in manufacturing delay and could not meet the agreed parameters in time.