U.S. federal trademark · Serial No. 87296855 · Reg. No. 5571324
loudspeakers; audio speakers; speakerphones; microphones; assistive listening devices not for medical purposes; all the foregoing not relating to baseball or softball or a baseball or softball team, league, mascot or stadium
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.