9
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.
telephones; telephone equipment, namely, telephone amplifiers, ringers, [cords, answering machines, speakers,] handsets; [telephone headsets; telephone line test equipment; ] assistive devices for deaf and hearing impaired persons, persons with vision impairments, persons with limited mobility, and persons with limited speaking ability, namely, [amplifiers,] alarm apparatuses, namely, time alarm [, smoke alarm ] and door alarm, wake-up apparatuses in the nature of indicator lights and electronic bed shakers, [text telephones (ttys),] telecommunications devices for the deaf (tdds), and notification systems comprised of a central processor that interprets incoming stimuli and activates a corresponding alarm that notifies users through sight, sound or vibrations; excluding hearing aids