Office Action checkout

Owner

PDL-LTD

Status date

Sep 18, 2026

Deadline

December 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 examiner has identified that your application faces a potential conflict with a prior-filed application and a likelihood of confusion refusal for class 43 services.