U.S. federal trademark · Serial No. 87945398 · Reg. No. 5743592
audio amplifier; audio preamplifier; audio multi channel amplifier; audio integrator amplifier; Audio CD players; audio speaker; audio Digital to analog converters (DACs); audio cable; audio music network servers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.