97155456
Dec 3, 2021
Headphones; protective cases for audio equipment in the nature of headphones; adapter cables for headphones; amplifiers; headphone cables; audio electronic components, namely, surround sound systems; audio equalizer apparatus; audio speakers; stereo headphones; audio mixers; audio recorders; audio transmitter units; audio receiver units; loudspeaker systems; wireless speakers; audio amplifiers; audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers, and speaker housings; audio decoders; video decoders; video players; video recorders; power conversion devices; power converters; power inverters; digital audio players; downloadable computer software for controlling the operation of audio and video devices; downloadable computer software to control and improve computer and audio equipment sound quality; downloadable audio player software; downloadable audio recorder software; earpads for headphones; loudspeakers with built in amplifiers; portable audio players; audio power amplifiers; audio pre-amplifiers; protective cases for audio equipment in the nature of speakers and audio players; carrying cases specially adapted for electronic equipment; signal processors for audio speakers; tube amplifiers
Electrical and Scientific Apparatus