U.S. federal trademark · Serial No. 78342624 · Reg. No. 2328704
Apparatus and instruments, all for the reproduction of sound, namely, loud speakers, audio speakers; acoustic devices, namely loudspeakers, audio speakers; electro-mechanical acoustic converters for converting electrical signals to acoustic signals and acoustic signals to electric signals; amplifiers; audio speakers; acoustic diaphragms; electrical and electronic apparatus and appliances for reception, processing, reproduction, regulation or distribution of sound signals, namely loudspeakers and audio speakers
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