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LATTICIFY
Serial No. 99719575
- Owner
- Jonathan Chu
- Status date
- Aug 4, 2026
- Deadline
- November 4, 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 requires us to update and clarify the descriptions for some of the goods and services in classes 9 and 42 of your application.
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