Office Action checkout

Owner

Debiao, Hao

Status date

Oct 21, 2026

Deadline

January 21, 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 and notes that your application is undergoing administrative review due to proceedings involving your previous attorney, which is a serious issue. Additionally, the search for conflicting marks has been deferred until these matters are resolved.