Notice of Opposition (Trademark)
Filing with the Trademark Trial and Appeal Board opposing the registration of a published trademark application that may conflict with your existing rights.
Instructions
File within 30 days after the mark is published in the Official Gazette (or request a 90-day extension). Identify the application being opposed and the specific grounds for opposition (likelihood of confusion, descriptiveness, dilution, prior use). Pay the filing fee ($600 per class for an electronic filing). The proceeding is similar to a federal lawsuit with discovery, motions, and briefing, but decided by the TTAB. Consider a consent agreement or coexistence agreement as an alternative.
This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.