Office Action checkout

Owner

Sereno, Inc.

Status date

Sep 29, 2026

Deadline

December 29, 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 trademark is considered merely descriptive of your software services, which requires a formal response.