Office Action checkout

Owner

Yi, Yan

Status date

Oct 23, 2026

Deadline

January 23, 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 address is outside the United States, and has deferred the search for conflicting marks until this requirement is met.