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DENTFLOW
Serial No. 99694688
- Owner
- DentFlow Systems LLC
- Status date
- Oct 23, 2026
- Deadline
- December 29, 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 you need to clarify the description of your software services. Additionally, the examiner requires your response regarding a likelihood of confusion refusal with an existing registered mark.
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