OpenAI OpCo LLC v. EXO Impact LLC - ROOFGPT Trademark Opposition Notice of Default

The TTAB issued a Notice of Default against EXO Impact LLC in opposition proceeding 91304805, filed by OpenAI OpCo LLC challenging the ROOFGPT trademark application. The defendant failed to respond to the opposition, triggering the default notice.\n\nTrademark applicants and registrants facing TTAB opposition proceedings must ensure compliance with response deadlines to avoid default judgments and loss of trademark rights. Failure to respond can result in the TTAB entering judgment against the non-responding party and sustaining the opposition.