Office Action checkout

Owner

PREVA LABS LLC

Status date

Sep 1, 2026

Deadline

December 1, 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 examiner refused your application because the mark is considered descriptive and requires a disclaimer of the word 'AI'.