Office Action checkout

Owner

Peng, Wang

Status date

Oct 13, 2026

Deadline

January 13, 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 counsel was removed during an administrative review and your address is outside the United States. Additionally, the USPTO has deferred its search for conflicting trademarks until this representation requirement is satisfied.