21 ELECTRIC HOUSEHOLD GOODS-NAMELY, ELECTRIC BLENDERS, ELECTRIC JUICE EXTRACTORS, ELECTRIC DISH WASHERS, ELECTRIC VACUUM CLEANERS, ELECTRIC RICE COOKERS, ELECTRIC FLOOR POLISHERS, ELECTRIC AUTOMOTIVE VACUUM CLEANERS, ELECTRIC GARBAGE DISPOSALS, ELECTRIC HEATING PLATES, ELECTRIC IRONS, ELECTRIC ROASTERS, ELECTRIC EGG COOKERS, ELECTRIC TOASTERS, ELECTRIC PERCOLATORS, ELECTRIC FOOT WARMERS, ELECTRIC CUSHIONS AND BLANKETS, ELECTRIC BODY WARMERS, AND ELECTRIC WAFFLE IRONS; CIRCUITRY COMPONENTS-NAMELY, CAPACITORS, TRANSFORMERS, RESISTORS, VACUUM TUBES, CATHODE RAY TUBES, COILS, SWITCHES, PRINTED CIRCUIT BOARDS, PHONOGRAPH PICK-UPS, VOLUME CONTROLS, TRANSISTORS, DIODES, RECTIFIERS, RELAYS, ELECTRICAL SOCKETS, TUNERS AND SEMICONDUCTOR DEVICES; COMMUNICATION-NAMELY, TELEVISION RECEIVERS, WIRELESS MICROPHONES, AMPLIFIERS, AUTOMOBILE RADIOS, TRANSMITTERS AND RECEIVERS, TELEPHONE APPARATUS, INTERCOM UNITS, PUBLIC ADDRESS SYSTEMS, RADIO-PHONOGRAPHS, TRANSCEIVERS, AMPLIFIERS, ELECTRIC ALARM SYSTEMS, SPEAKERS, AND MICROPHONES; LAMPS-NAMELY, INCANDESCENT LAMPS, FLUORESCENT LAMPS, PHOTOFLASH LAMPS, INFRARED LAMPS, MERCURY LAMPS, ION LAMPS, NATRIUM LAMPS, DYNAMO LAMPS, FLASHLIGHTS, LANTERNS, AND OTHER BATTERY OPERATED LAMPS, SIGNAL LIGHTS, VEHICLE HEAD LAMPS, EMERGENCY LAMPS, AUTOMOTIVE HEAD LAMP BEAM CHANGERS, ELECTRONIC FLASH LAMPS, LIGHTING FIXTURES, LAMP STANDS AND MOVIE PROJECTOR CARBONS; ELECTRIC APPARATUS-NAMELY, ELECTRIC MOTORS, VOLTAGE BALANCERS, VOLTAGE REGULATORS, ELECTRIC VIBRATORS, ELECTRIC INSULATING MATERIALS, BUZZERS, DOOR CHIMES, DRY CELLS, WET CELLS, BATTERIES INCLUDING AUTOMOBILE BATTERIES, AUTOMOBILE ELECTRIC VACUUM CLEANERS, CARBON ELECTRODES, GOUGING CARBONS, PHONOMOTORS, AUTOMATIC HEADLIGHT DIMMERS, AND SWITCHBOARDS AND ASSOCIATED PARTS