U.S. federal trademark · Serial No. 79429556 · Reg. No. 8147867
Megaphones; microphones; loudspeakers; horns for loudspeakers; cabinets for loudspeakers; audio amplifiers; Electroacoustic transducers, namely, diaphragms; Speaker apparatus, namely, audio speakers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.