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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.
security attachments for personal computers and personal digital devices, namely, sliding camera covers and rotating camera covers for attachment to and use with personal computers, laptops, and personal digital devices, namely, cell phones and tablets; magnetic camera covers that employ a sliding magnet or a rotating magnet to obscure a camera hole in personal computers, laptops, and digital devices, namely, cell phones and tablets; plastic sliding or rotating camera covers for attachment and use with personal computers, laptops, and personal digital devices, namely, cell phones and tablets