Dec 16 (Reuters) - Perk Inc PER.TO
* Perk Inc Says it has obtained an interim order of Ontario Superior Court Of Justice
* Perk Inc - board of directors of perk and Rhythmone have unanimously approved transaction
* Perk Inc says deal for approximately us$42.5 million Source text for Eikon: ID:nCNWQ5RgRa Further company coverage: PER.TO