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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.
uninterruptible power supplies (ups); uninterruptible power systems comprised of power modules, regulators, monitors, controllers, rectifiers, inverters, static bypass switches, chargers, power sources and power distribution modules; electronic controllers; power controllers; electronic controllers for uninterruptible power supplies; switchboards; switchboards as component parts of uninterruptible power supplies; monitors for providing readout and analysis of electrical power supplies; voltage regulators; voltage monitor modules; voltage regulators for use with line power supplies; combined monitors and voltage regulators for conditioning, distributing, controlling, and monitoring electric line power; accessories specially adapted for uninterruptible power systems, namely, cabinets, switchboards, electric display panels, maintenance bypass switches, collector cabinets, metering displays, monitors; mounting racks for computer hardware and telecommunications hardware; racks specially adapted for power distribution units (pdus); racks specially adapted for power supplies; ac and dc converters, rectifiers; current rectifiers; rectifier modules; power supplies for leds; dc and ac inverters; power distribution units; ac and dc power, distribution, control and monitoring systems, namely, uninterruptible power supplies, electrical power distribution units, electrical controllers, power controllers, racks, cabinets, regulators, switchboards, monitors, electric display panels, and switches; cooling systems for computer rooms and data centers; information management systems comprised of computer hardware and computer software used to collect, manage and distribute information