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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
electrical and electronic wiring devices; namely, electric light dimmers, electric fan speed controls, electrical lighting controls, electrical switches, electrical receptacles, electrical plugs and plug caps, electrical connectors, electrical and electronic wiring device cover plates and wall plates, fluorescent lamp starters, electrical grounding, socket and outlet adapters, telephone and data communication accessories, namely, telephone and data patch cords and cord sets, telephone receptacles, telephone and data patch panels, telephone jacks; wallplates and surface-mount boxes; electrical meters, namely, weatherproof covers for electrical and electronic wiring devices, passive infrared occupancy sensors and motion detectors, ground fault circuit interrupters, transient voltage surge suppressors, electrical appliance switches and receptacles, electrical thermal detectors, electric lamp and fixture wiring harnesses; electrical wiring devices, namely, switches, electric sockets, outlet boxes, grounding adapters; multimedia premise wiring products, namely, electrical cables, electrical plugs, electrical receptacles, expansion boards, voice and data modules, alternating current power supplies, power distribution modules, networking hubs, video amplifiers, electrical switches, video sequencers, audio volume controls, audio speakers, video wallplates, patch blocks, patch cords, mounting plates, fiber optic adapters, fiber optic plugs and connectors; surge protective receptacles, electric control panels, namely, fiber optic patch panels, locking flush receptacles, locking devices for electrical plug and connectors, receptacles for receiving current, carrying plugs and connectors, occupancy sensor lighting controls, electrical cord sets; lighting devices, namely, electrical occupancy sensors, electrical timers, electronic dimmers, electrical switches, electrical toggle dimmers, electrical slide dimmers, electrical rotary dimmers, wall switches, lamp modules, electrical surge protectors, special power supply cords, home and industrial electrical plugs, home and industrial electrical connectors, home and industrial electrical sockets, electrical lighting switches, electrical cords having locking means, electric lamp sockets, electric lamp holders and accessories, namely, screw shells, switches and control knobs; electrical receptacles and outlet boxes, electrical push buttons, electrical taps, electric attachment plugs, commercial grade on and off switches, residential grade on and off switches, industrial and commercial grade receptacles, residential grade receptacles, electrical uninterruptible power supplies, electrical power distribution units, electrical commercial grade ground fault circuit interrupter receptacles, general purpose passive infrared occupancy sensors; voice and data audio and video devices, namely, telephone wall jacks and wallplates; and electrical connectors, namely, audio-video plug-in connectors and wallplates; power supplies, namely, direct current power supplies; commercial wiring systems, namely, mounting brackets for electrical junction boxes and mounting brackets preconfigured with electrical wiring for electrical junction boxes