U.S. federal trademark · Serial No. 99871771
Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Alarm sensors; Gas sensors for measuring gas concentration; Gas detectors for detecting the presence of gas; Carbon monoxide detectors; Device for testing the function and effectiveness of smoke detectors, carbon monoxide detectors and heat detectors featuring an aerosol spray; Passive infrared detectors
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