Office Action checkout

Owner

Kun, Li

Status date

Aug 25, 2026

Deadline

November 25, 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 requires you to appoint a U.S.-licensed attorney and has deferred the search for conflicting trademarks while the application undergoes administrative review, noting that you may also consider abandoning and filing a new application.