Office Action checkout

Owner

Vivalis LLC

Status date

Sep 11, 2026

Deadline

December 11, 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 current domicile address is unacceptable because it corresponds to a commercial mail receiving agency, meaning you need to provide a valid physical street address.