U.S. federal trademark · Serial No. 79028502
Loudspeakers; time delay reverberation (terms considered incomprehensible in the opinion of the International Bureau - Rule 13;2)b) of the Common Regulations); cabinets for loudspeakers; microphones; radios; sound recording apparatus; video disc players
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.