Office Action checkout

Owner

Shanghai Shangjia Instrument Co., Ltd.

Status date

Sep 24, 2026

Deadline

December 24, 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 you need to appoint a U.S.-licensed attorney to represent your application, and that your application is currently undergoing an administrative review while the search for conflicting marks is postponed.