Office Action checkout

Owner

Sun Yunxian

Status date

Jul 27, 2026

Deadline

27 Oct 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 be represented by a U.S.-licensed attorney because your home address is outside the U.S. and your previous attorney's status is under administrative review, while the search for other conflicting trademarks has been temporarily deferred.