Office Action checkout

Owner

Shanghai beisusi Technology Co., Limited

Status date

Aug 8, 2026

Deadline

November 8, 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 USPTO requires you to have a U.S.-licensed attorney because your business is located outside the United States, and the search for conflicting trademarks has been temporarily deferred.