U.S. federal trademark · Serial No. 79366974
Microphones; speakers; phonograph pick-ups; measuring instruments; radio receivers and transmitters; amplifiers; electric power supply units; stands and mounts for microphones; electrical and optical cables; sound reproducing or sound recording apparatus; headphones; software for processing or improving sound; accessories and parts for the aforementioned goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.