Office Action checkout

Owner

ClearSky Airlines, Inc.

Status date

Nov 4, 2026

Deadline

February 4, 2027

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 requires a disclaimer of the word 'AIRLINES' and a substitute specimen showing your mark in use for Class 39 services, while also noting a potential conflict with a prior-filed pending application (Serial No. 97852889).