Office Action checkout

Owner

Luminarsphere Inc

Status date

Jun 18, 2026

Deadline

September 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 examiner issued a likelihood of confusion refusal over existing registrations, requested clarification for your Class 42 service descriptions, and required an updated domicile address.