Office Action checkout

Owner

Dongguan Chenxun Electronics Co., Ltd.

Status date

Aug 28, 2026

Deadline

November 28, 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 a U.S.-licensed attorney because your address is outside the United States and has deferred reviewing your application pending an administrative review.