Office Action checkout

Owner

Shuang Li

Status date

Aug 22, 2026

Deadline

November 22, 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 trademark office requires a proper specimen showing your trademark in use for business purposes and requires us to appoint a U.S.-licensed attorney to represent you.