Office Action checkout

Owner

Mass Technologies LLC

Status date

Sep 17, 2026

Deadline

December 17, 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 services. Additionally, the examiner has requested more information and a different proof of use for your trademark.