MSA THE SAFETY COMPANY

Class [009]
Batteries, namely, general purpose batteries, electric storage batteries, lithium batteries; battery chargers for use in respiratory air supply systems and chemical, gas or biological agent detectors; gas, vapors, chemical warfare or biological agents detectors and parts thereof; gas, vapors, chemical warfare or biological agents measurers and parts thereof; gas, vapors, chemical warfare or biological agents analyzers and parts thereof; gas, vapors, chemical warfare or biological agents monitors and parts thereof; gas, vapors, chemical warfare or biological agents recorders and parts thereof; gas calibrators for calibrating gas in gas detection systems; downloadable software for controlling gas detection systems, gas calibrators for calibrating gas in gas detection systems, hazardous vapor, gas, fire, and danger alarms, plume modeling, namely, flame detectors, measurement and analysis of gas detection systems; thermal imaging cameras; respiratory protective apparatus, namely, escape respirators, air-purifying respirators, air-line respirators and self-contained breathing apparatus and parts thereof; eye and face protective apparatus, namely, masks, namely, gas masks and respiratory masks for the prevention of accident or injury safety goggles, safety glasses and face shields, namely, face shields for protective helmets, face shields for protection against accidents, irradiation and fire, protective industrial face shields and workmen's protective face shields; communications systems comprised of transmitters and receivers associated with radio, cellular, wireless and personal area networks, RFID, and telemetry, voice amplifiers and transmitters, all for the purpose of notifying others that a user is in distress, or a dangerous condition has been encountered; personal alert safety systems comprised of sensors for surrounding conditions or physical conditions of user, namely, sensing chemical gas, detecting gas connectivity and sensing capability and presence of gas, sensing of compliance with system component usage guidelines and system parameters or connection to safety monitoring systems and telecommunications transmitters to notify others that a user is in distress or a dangerous condition has been encountered; fall detection systems and apparatus, namely, personal emergency response systems featuring location determination and geo-fencing; protective safety apparel for miners, industrial workers, firefighters and those engaged in hazardous pursuits, namely, headgear, hats, caps, winter headwear, and hoods for protection against accidents, irradiation and fire; ballistic helmets; personal safety and fall protection equipment other than for sports, namely, full body harnesses, support belts for workers, lanyards, restraint lanyards, shock absorbing lanyards, self-retracting lanyards, lanyard shock absorbers and safety harness anchorage connectors; rope grabs being fall protection equipment for fall restraint and fall arrest; ladder climbing safety equipment, namely, ladder fall arresters; confined space entry and retrieval equipment, namely, fall rescue systems consisting of personnel and material handling hoists, guard rail systems consisting of railings, posts and gates for protection against fall hazards, self-retracting lanyards with retrieval capability, namely, lanyards for safety purposes and fall protection, portable tripods and davit arms being fall protection equipment for fall restraint and fall arrest; horizontal lifelines for use in workmen's safety harnesses being fall protection equipment for fall restraint and fall arrest; vertical lifelines and descent devices that lower people at a controlled rate of speed for use in workmen's safety harnesses being fall protection equipment for fall restraint and fall arrest