Office Action checkout

Owner

Charles Germaine Tyson

Status date

Jul 2, 2026

Deadline

October 2, 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 specimen appears to show the name of a study rather than indicating the source of your scientific research services, resulting in a refusal.