USPTO trademark record

STEADFAST HAVEN CO DETECTOR

Live mark · Owner Haigen Liang · Classes 9

Mark details

Owner: Haigen Liang
Serial number: 99740291
Registration number: Not registered
Status: SUSPENSION LETTER - MAILED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2026-04-02
Registered: —
Goods / services: Carbon monoxide detectors; Carbon dioxide detectors; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Device for testing the fu…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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