Office Action checkout

Owner

Radix Lab LLC

Status date

Sep 14, 2026

Deadline

March 14, 2027

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 you need to submit a specimen showing your trademark in use, provide a disclaimer for the descriptive term in your mark, and supply the verified dates of first use.