Office Action checkout

Owner

PENGFEI

Status date

Jul 27, 2026

Deadline

October 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 requires you to be represented by a U.S.-licensed attorney because your domicile is outside the United States, and the review of your application's merits and trademark search have been deferred.