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HYDROBOND
Serial No. 50015021
- Owner
- Sensio Inc.
- Status date
- Sep 9, 2026
- Deadline
- December 9, 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 and update the description of your goods for your trademark application. Additionally, the examiner noted multiple class application requirements regarding your goods and fees.
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