Office Action checkout

Owner

Liqiong Jin

Status date

Sep 2, 2026

Deadline

December 2, 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 examiner has identified that your application requires you to appoint a U.S.-licensed attorney due to your foreign domicile and the administrative review of your previous counsel. Additionally, the search for conflicting trademarks has been temporarily deferred until this requirement is resolved.