9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking, supervision, life-saving and teaching apparatus and instruments, namely, mechanical signs; 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, namely, computer tapes, blank optical or sound recording disks; compact disks, DVDs and other digital recording media featuring music; mechanisms for coin-operated apparatus; cash registers; calculating machines; equipment for data processing and computers; extinguishers; game software; computer software recorded programs for use in database management; computer peripheral devices; electric batteries; detectors; electric wires; electric relays; diving suits, gloves or masks; clothing for protection against accidents, irradiation and fire; protection devices for personal use against accidents, namely, driver's helmets; spectacles optics; optical goods, namely, sunglasses; spectacle cases; diagnostic apparatus not for medical use, namely, calibrators for laboratory equipment; blank memory cards or blank integrated circuit cards for recording; safety tarpaulins, in International Class 9