U.S. federal trademark · Serial No. 79071762 · Reg. No. 3899313
Apparatus for recording, transmission or reproduction of sound or images, namely, audio amplifiers and audio mixers; thermionic amplifiers and parts thereof for use in reproducing sound; amplifier tubes for use in reproducing sound; electric transformers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.