U.S. federal trademark · Serial No. 79304732 · Reg. No. 6585516
Loudspeakers; acoustic alarm; headphones; sonars; microphones; pickups for telecommunication apparatus; megaphones; ear plugs for divers; galvanic batteries; audio- and video-receivers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.