Office Action checkout

Owner

Nieto Engineering Inc.

Status date

Sep 21, 2026

Deadline

December 21, 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 your proof of trademark use needs to be updated because the current evidence does not clearly connect your trademark to your class 42 services.