U.S. federal trademark · Serial No. 75331884 · Reg. No. 2258583
audio systems, namely, audio amplifiers, speakers, noise suppressors, attenuators, capacitors, filter modules, active and passive cross-over networks comprised of capacitors, resistors, inductors, circuit boards, and audio connectors and graphic equalizers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.