90674932
Apr 27, 2021
May 10, 2022
Active Trademark
Fire alarm and emergency evacuation devices, namely, smoke detectors, heat detectors, projected beam smoke detectors, remote electrical annunciators, electric relay bases, sound alarms, isolator bases for isolating a short circuit sold as an integral part of smoke detectors and emergency evacuation devices, gas detectors, electrical relays, detector sensitivity test tools, namely, an infrared device for measuring the sensitivity range of a smoke detector, input monitor modules for smoke detector and emergency evacuation devices, smoke detector and emergency evacuation device control modules for switching an external power supply to notification appliances, electronic warning horns sold as an integral component of smoke detectors and emergency evacuation devices, fire alarm and emergency evacuation devices, namely, strobes, fire alarm and emergency evacuation devices, namely, chimes, fire alarm and emergency evacuation devices, namely, speakers, directional sound alarms, waterflow detectors, electric supervisory switches, electric pressure switches, electric alarm bells, duct smoke detectors, electrical remote test switches for testing fire alarm and emergency evacuation devices
Electrical and Scientific Apparatus