Office Action checkout

Owner

Haiyang, Chen

Status date

Oct 21, 2026

Deadline

January 21, 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 a U.S.-licensed attorney to represent your application because your domicile is outside the United States, and has deferred the search for conflicting marks pending administrative review.