Office Action checkout

Owner

Perfecta Labs LLC

Status date

Aug 27, 2026

Deadline

November 27, 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 found no conflicting marks and requires you to clarify and make definite the identification of your transdermal patches, as well as address the classification and fee requirements for multiple classes.