Office Action checkout

Owner

Carbn LLC

Status date

Jun 2, 2026

Deadline

Sep 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 USPTO examiner has refused registration due to a potential likelihood of confusion with an existing registered trademark [Registration No. 7989198, Serial No. 88619363].