Computer peripheral devices; Computers; Data processing equipment, namely, couplers; Electric door bells; Electric heat sequencers; Electric control devices for heating and energy management; Electrical resistance heating wires and electrical controllers therefor; Headphones; Power supplies; Radios; Recording and playing devices for sound and image carriers; Smartphones; Telephone apparatus; Transmitters of electronic signals; Transponders; Broadband wireless equipment, namely, telecommunicat...