Office Action checkout

Owner

Hao, Gu

Status date

Aug 25, 2026

Deadline

November 25, 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 has deferred the search for conflicting marks pending administrative review and requires us to appoint a U.S.-licensed attorney to represent you due to your international address.