Office Action checkout

Owner

CALINFI LLC

Status date

Aug 3, 2026

Deadline

Nov 3, 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 found no conflicting marks, but requires us to update your specimen proof, provide a valid authorized signature, clarify your company headquarters address, and refine the product descriptions.