FIRE EXPLOSION SENSING

Brand	Owner (click to sort)	Address	Description
DUAL SPECTRUM	HUGHES AIRCRAFT COMPANY	Culver City CA	Fire and Explosion Sensing and Suppression Equipment-Namely, Radiation Sensors, Discharge Valves, and Controls Therefor Sold Separately or as a Complete System;
DUAL SPECTRUM	HUGHES AIRCRAFT COMPANY	Culver City CA	Fire and Explosion Sensing and Suppression Equipment-Namely, Radiation Sensors, Discharge Valves, and Controls Therefor Sold Separately or as a Complete System;AS TO DUAL SPECTRUM.;The lining in the drawing is a feature of the mark and does not indicate color.;
DUAL SPECTRUM	KIDDE TECHNOLOGIES, INC.	4200 Airport Drive NW Wilson NC 27896	fire and explosion sensing and suppression equipment; namely, radiation sensors, discharge valves, and controls therefor sold separately or as a complete system;
DUAL SPECTRUM	KIDDE TECHNOLOGIES, INC.	4200 Airport Drive NW Wilson NC 27896	fire and explosion sensing and suppression equipment; namely, radiation sensors, discharge valves, and controls therefor sold separately or as a complete system;as to DUAL SPECTRUM;The lining in the drawing is a feature of the mark and does not indicate color.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An apparatus for remote inspection of fire extinguishers at one or a system of fire extinguisher stations includes, e.g., at each fire extinguisher station: a detector for lack of presence of a fire extinguisher in its installed position at the fire extinguisher station; a detector for out-of-range pressure of contents of the fire extinguisher at the fire extinguisher station; a detector for an obstruction to viewing of or access to the fire extinguisher at the fire extinguisher station; and a device for communication of inspection report information by wireless signal between the fire extinguisher station and a remote central station.