Reflectors for microscopes; Optical lenses; corrective optical lenses; Metallurgical microscopes; Telescopes; laboratory equipment, namely spectroscopes; Biological microscopes; Binoculars; Stereoscopes; Periscopes; Zoom microscopes; anti-glare computer screen filters; astronomical telescopes; polarizing microscopes; prisms; Sighting telescopes for firearms; Magnifying glasses; Exposure meters for photographic devices, namely, light meters; Lens hoods; astronomical spectrographs; Video cameras; Range finders for cameras; Self-timers for cameras; Bellows for cameras; Darkroom lamps for photography; Flashbulbs for photography; Spools for cameras; Filters for ultraviolet rays, for photography; photographic viewfinders; Flash lamps for cameras; Filters for photography; Drying apparatus for photographic prints; Slide projectors; Cameras; Tripods for cameras; Shutters for cameras; Shutter releases for cameras; Camera cases; Camcorders; flash guns for cameras; Video screens; Projection screens; Sound recording apparatus and instruments, namely, cinematographic apparatus; Movie projectors; Reflectors for photographing; Cinematographic cameras; Video telephones; Manual telecommunication switches; Automatic telecommunication switches; Telephone sets; Telephone transmitters; Telephone receivers; telephone answering machines; phototelegraphy apparatus; Manual telegraph apparatus; Teletypewriters; Automatic telegraph apparatus; Teleprinters; Facsimile machines; Open-wire transmission machines and apparatus; Power-line transmission machines and apparatus; Cable broadcast transmission machines and apparatus; Radio transmitters; Radio receivers; Video cameras for broadcasting; Radios incorporating clocks; Audio-video receivers; Telecommunications transmitters; Television transmitters; Television receivers; Satellite receivers; Single-channel radio communication apparatus for fixed stations; satellite navigational system for ships, namely, a global positioning system; Geiger counters; blank optical discs; Optical character readers; Recorded computer operating programs; Notebook computers; Laptop computers; Computer mouse; Mouse pads; Microprocessors; Bar code readers; Light-emitting electronic pointers; Video game cartridges; Lasers, not for medical purposes; Cyclotrons; Simulators for the steering and control of vehicles; Scanners; word processors; computer workstations comprising a central processing unit; magnetic encoders; Magnetic object detectors; blank magnetic computer tapes; Demagnetizers for magnetic tapes; Electronic notice boards; Electronic photocopiers; Electronic agendas; electric door openers and closers; Electronic vending machines; Electron microscopes; Central processing units; Seismic exploration machines and apparatus; Ultrasonic devices for attracting and killing insects; Ultrasonic echo sounders; Ultrasonic flaw detectors; Ultrasonic sensors; Computers; Computer memories; computer monitors; computer disc drives; Wrist rests for use with computers; Juke boxes for computers; Printers for use with computers; Computer keyboards; Closed circuit boards; Plotters; blank floppy computer discs; Pocket calculators; Electronic pocket translators; Personal digital assistants; Cathode-ray tubes; Rectifier tubes; Automatic solar tracking sensors; Diodes; Semiconductors; silicon wafers; Integrated circuits; Thermistors; Transistors; Print circuit boards