Office Action checkout

Owner

Thunderbolt Health, LLC

Status date

Oct 27, 2026

Deadline

January 27, 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 issued a serious likelihood of confusion refusal over existing registrations [Serial No. 79280332, Serial No. 79342723] and requires you to submit a new drawing with the 'TM' symbol removed.