Office Action checkout

Owner

Huanchain LLC

Status date

Oct 20, 2026

Deadline

January 20, 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 requires you to overcome a descriptiveness refusal for your mark and clarify the identification of your services in Class 42 to specify non-downloadable software.