[ Cabinets for loudspeakers; Camcorders; Cases for smartphones; Earphones; ] Electrified fences; Electronic collars to train animals [ ; Global positioning system (GPS) consisting of computers, computer software, transmitters, receivers, and network interface devices; Instruments for measuring length; Monopods for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants; Monopods used to take photographs by positioning a smartphone or camera beyond th...