The Liquid Muse LLC has filed a trademark opposition against Film Prize Foundation's TACO WARS mark with the TTAB. The opposition was filed on April 6, 2026, and officially instituted as Proceeding No. 91306380 following fee payment. The TTAB will now examine whether the TACO WARS mark should be registered based on likelihood of confusion with Liquid Muse's prior marks.

For Film Prize Foundation, this creates an obligation to respond to the opposition through TTABVue and mounts a challenge to their trademark registration attempt. For Liquid Muse LLC, this initiates an active proceeding where they must substantiate their opposition with evidence of prior use and likelihood of confusion. If successful, the opposition may prevent Film Prize Foundation from obtaining federal trademark registration for TACO WARS.