Office Action checkout

Owner

Marin Instruments

Status date

Aug 24, 2026

Deadline

November 24, 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 requires a substitute specimen showing your mark used in commerce for watches and an additional fee because the initial application lacked complete specimen information.