Office Action checkout

Owner

J.R. Carlson Laboratories, Inc.

Status date

Jul 23, 2026

Deadline

October 23, 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 trademark examiner has refused registration due to a potential likelihood of confusion with an existing registration and requires a formal disclaimer of the descriptive wording 'SLEEP'.