Office Action checkout

Owner

SkyDefense LLC

Status date

Jun 5, 2026

Deadline

Sep 5, 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 issued a refusal due to a potential conflict with an existing registered trademark and requested an amendment to clarify your software and hardware descriptions in Class 9.