Office Action checkout

Owner

Zhou Chenchen

Status date

Sep 1, 2026

Deadline

December 1, 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 examiner requires you to appoint a U.S.-licensed attorney to represent you because your address is outside the United States, and the search for conflicting marks has been deferred until this issue is addressed.