The USPTO's Trademark Trial and Appeal Board (TTAB) has docketed a new cancellation proceeding, identified as TTAB92091192, concerning the trademark DELPHINUS. The proceeding was initiated by Fontaine Limited against HE ZHIQIANG, with a filing date of March 19, 2026. This action signifies the formal start of a dispute over the registration of the DELPHINUS mark.

Legal professionals involved in trademark disputes should note that notice and trial dates have been issued, and the defendant, HE ZHIQIANG, has an upcoming deadline to file an answer. This proceeding is part of the TTAB's administrative process for resolving inter partes disputes regarding trademark registrations. Compliance with the issued deadlines is critical for the defendant to participate in the proceedings.