Office Action checkout

Owner

Xingchen, Guo

Status date

Aug 27, 2026

Deadline

November 27, 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 USPTO examiner requires you to have a U.S.-licensed attorney represent you because your address is outside the United States, and the search for conflicting trademarks has been temporarily deferred pending administrative review.