Office Action checkout

Owner

Yan, Yang

Status date

Aug 24, 2026

Deadline

November 24, 2026

Status 641 means the USPTO mailed a non-final Office Action identifying issues with your application. You typically have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.

The USPTO examiner requires you to appoint a U.S.-licensed attorney because your previous attorney is under administrative review and your address is outside the United States. Additionally, the search for conflicting trademarks has been deferred until this issue is resolved.