Office Action checkout

Owner

Qi Zhang

Status date

Oct 7, 2026

Deadline

January 7, 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 has identified potential conflicts with existing registered trademarks in classes 38 and 42, requested clarification for your service descriptions, and asked you to verify your U.S. domicile address or appoint a U.S.-licensed attorney.