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Dongchun Chen, Original Applicant

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VOMOPHI

50003548 | Trademark

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Filed July 20, 2026

Serial No. 50003548

Examining Attorney null

Class Air analysis apparatus; Alarms for the detection of inflammable gases; Carbon monoxide detectors; Carbon dioxide detectors; Alcohol breath testing units; Gas sensors for measuring gas concentration; Motion sensors; Pagers; Acceleration sensors; Particulate matter (PM) sensors; Smoke alarms; 021; 023; 026; 036; 038

Case Type Trademark

Status New application awaiting assignment to an examining attorney. <a href="https://www.uspto.gov/dashboard/trademarks/application-timeline.html">See current trademark processing wait times </a> for more information.

Last Updated: 1 week, 1 day ago

Filing Date	#	Docket Text
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