Office Action checkout

Owner

Lawrence J. Salisbury

Status date

Jul 15, 2026

Deadline

15 Oct 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 requires clarification of your service description and notes that your application covers multiple classes requiring additional class fees.