Office Action checkout

Owner

LYSIS Corp.

Status date

Aug 18, 2026

Deadline

November 18, 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 found no conflicting marks, but refused your trademark because it is considered to merely describe a feature of your services.