Office Action checkout

Owner

TANDEM Cat, LLC

Status date

Oct 26, 2026

Deadline

January 26, 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 requires you to overcome a descriptiveness refusal, submit an acceptable specimen showing use by authorized users, clarify the identification of services, and provide additional written information regarding your business operations.