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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.
components for audio and video equipment, namely, mechanical mounting systems comprising wire clamps and mounting bracket sold as an integral component of mounting arms for liquid crystal displays, plasma displays, audio speakers, and cathode ray tube displays; speaker stands, namely, stands adapted for audio speakers