THE WIGGLES Pty Limited initiated a trademark opposition proceeding against Teacher Created Resources, Inc.'s WIGGLE BRAIN mark before the USPTO Trademark Trial and Appeal Board. The opposition documents were filed on February 11, 2026, and the TTAB has since recorded a motion to suspend proceedings pending settlement negotiations as of April 6, 2026. This indicates the parties are engaged in discussions to potentially resolve the dispute without a full adjudication.

For the affected parties, this opposition proceeding represents an administrative hurdle to obtaining federal trademark registration for the WIGGLE BRAIN mark. If settlement negotiations fail and proceedings resume, Teacher Created Resources will need to file a response to the opposition and defend its mark. THE WIGGLES, known for its children's entertainment properties, appears to be protecting its brand identity by challenging potentially conflicting trademarks in the educational materials space.