9 Road and safety signs, namely, electric signs, luminous signs, mechanical signs; barrier apparatus for use in crowd control, namely, electronic automated barriers; gas analyzers; gas detecting apparatus and instruments; gas detectors, gas flow meters; gas leak alarm systems comprised of portable gas detectors for detecting the presence of gas; gas liquid detection apparatus; gas masks; gas metering devices; gas pressure indicators; gas sensing devices; gas sensors; gas testing instruments; portable gas detecting instruments; portable gas monitoring instruments; industrial safety apparatus for the protection of workers against accidents and injury, namely, safety glasses, safety gloves and safety ear muffs; industrial safety eye protection articles, namely, safety eyewear, glasses, lenses and safety goggles; safety helmets; welding helmets, hardhats, safety helmets in the nature of bump caps; protective ear coverings, namely, ear muffs and ear bands; protective safety equipment for industrial purposes, namely, face shields, gloves and masks; industrial safety instruments for the protection of workmen against accident and injury, namely, luminous safety beacons, portable LED safety lighting devices for personal use for safety purposes; safety clothing, namely, inflatable clothing for protection against bodily harm, hard hats; maritime safety apparatus, namely, life vests, life buoys, inflatable flotation devices; mechanical safety apparatus and instruments, namely, flashing safety lights, safety nets; safety apparatus, namely, flashing safety lights, safety nets, safety cones; protective headwear for industrial purposes, namely, hard hats and bump caps; hard hats; belts, namely, life belts, support belts for workers; jackets, namely, life jackets; nets, namely, safety nets, nets for protection against accidents; restraints, namely, safety restraints; safety rope systems for persons working at heights comprised of harnesses, lines and anchors; battery powered, luminous, emergency, rescue and direction beacons; safety signals in the form of flashing beacons; extinguishers and fire extinguishers; fire extinguishing apparatus, and apparatus incorporating hoses, namely, fire hoses and nozzles; fire extinguishing installations, namely, fire hydrants, fire extinguishing systems, sprinkler systems for fire protection; electronic transmitters for use in emergency communications; safety clothing, namely, reflective and illuminated clothing for safety purposes and waterproof safety clothing for protection against accident or injury, namely, clothing for protection against accidents, irradiation, fire, chemicals, radiation and accidents; articles of clothing for protection against acids, fire resistant clothing for protection against fire; protective clothing, namely, protective clothing for protection against bodily harm; respiratory masks and helmets for non-medical purposes; gloves for protection against accidents; hand protectors, namely, protective work gloves, protective gloves for industrial use, fire resistant gloves; mirrors used for security and surveillance; component parts and fittings of all the aforementioned; warning lamps other than beacons, namely, vehicle breakdown warning lamps, electric warning lights, flashing safety lights