Office Action checkout

Owner

Persephone Nutrition Sciences LLC

Status date

Oct 21, 2026

Deadline

January 21, 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 refused registration due to a likelihood of confusion with an existing registered mark, which is a serious issue, and requires amendments to your service description along with a disclaimer of the word 'NUTRITION'.