U.S. federal trademark · Serial No. 97716572 · Reg. No. 7275542
Audio-frequency transformers; Audio amplifiers; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Phonograph record players; Pre-amplifiers; Racks for amplifiers; Stereo amplifiers; Tube amplifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.