U.S. federal trademark · Serial No. 74498865 · Reg. No. 2012987
musical sound amplifiers and accessories for use with musical amplifiers, namely, transducer cavity liners, electronic musical devices, transducers, electronic noise reduction devices, frequency equalization devices, signal processing devices, interconnecting electrical cables, differential output transducers
electric, electronic, and acoustic musical instruments
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.