U.S. federal trademark · Serial No. 90670021 · Reg. No. 6699867
Acoustic alarms; Alarm sensors; Alarms for the detection of inflammable gases; Carbon dioxide detectors; Carbon monoxide detectors; Electronic access control systems for interlocking doors; Gas alarms; Gas testing instruments; Smoke detectors; Solenoid valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.