Office Action checkout

Owner

Guanfeng, Zhang

Status date

Oct 15, 2026

Deadline

January 15, 2027

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 examiner requires you to appoint a U.S.-licensed attorney because your previous attorney was suspended, and has deferred the trademark search while the application undergoes administrative review. This is a serious issue that may affect the viability of your application.