Office Action checkout

Owner

Zhao, Weichen

Status date

Aug 18, 2026

Deadline

November 18, 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 refused registration due to a likelihood of confusion with an existing trademark (Serial No. 90273625), which is a serious issue, and requires you to appoint a U.S.-licensed attorney.