Office Action checkout

Owner

Manycore Corporation

Status date

Aug 28, 2026

Deadline

November 28, 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 refused your trademark application due to a likelihood of confusion with an existing registration and because the mark is merely descriptive, and also requires you to amend your service description to remove a registered trademark term.