Office Action checkout

Owner

DUFFY LONDON LTD

Status date

Aug 10, 2026

Deadline

November 10, 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 has refused your application due to a potential likelihood of confusion with a registered mark, because your mark is considered a surname, and because your current proof of use is unacceptable.