U.S. federal trademark · Serial No. 50069637
Air quality measurement apparatus, namely, particle counters; Pressure measuring apparatus; Air analysis apparatus; Gas detectors for detecting the presence of gas; Gas testing instruments; Combustible gas concentration detectors; Carbon dioxide detectors; Electronic carbon dioxide monitors, other than for medical purposes; Smoke detectors; Smoke alarms; Gas leak detectors; Alarms for the detection of inflammable gases; Gas alarms; Carbon monoxide detectors; Safety sensors, namely, carbon monoxide detectors, smoke detectors, and combination carbon monoxide and smoke detectors; Weighing apparatus and instruments; Scales
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.