Questão jurídica principal
Whether the federal appeal could be directed immediately against the first-instance interim order and the cantonal cassation decision.
Decisão extraída
The appeal was admissible only against the final cantonal instance; direct challenge to the first-instance interim order was excluded.
Fundamentação extraída
Interim injunctions granted during a pending main action are interlocutory decisions under Art. 93 BGG. Because the appellants had already exhausted the cantonal remedy only as to the cassation decision, the first-instance order could not be attacked directly at federal level.