9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, emergency and teaching apparatus and instruments, namely, cameras and life jackets; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; blank magnetic recording media, sound recording disks, namely, compact discs featuring music; blank compact disks, blank DVDs and other blank digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; computer software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information; computer software to enable uploading, downloading, accessing, posting, displaying, tagging, blogging, streaming, linking, sharing or otherwise providing electronic media or information via computer and communication networks; fire extinguishers