Office Action checkout

Owner

TAM, SIU KWAN (ID NO:V093436(4))

Status date

Aug 26, 2026

Deadline

November 26, 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 has temporarily paused the review of your application due to an administrative review involving your previous attorney, and you are now required to have a U.S.-licensed attorney represent you.