Office Action checkout

Owner

FanEngine AI Inc.

Status date

Aug 11, 2026

Deadline

November 11, 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 a substitute proof of trademark use and an explanation of the wording's significance in your industry.