Office Action checkout

Owner

Saleem Khan

Status date

Aug 20, 2026

Deadline

November 20, 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 USPTO issued an office action requiring a substitute specimen showing proper use of your trademark and an updated domicile street address.