U.S. federal trademark · Serial No. 88639351 · Reg. No. 22419916
Microphones; Portable media players; ] Loudspeakers; Audio speakers; Amplifiers; Headphones; [ Telephone transmitters; Diaphragms, namely, acoustic membranes ; ] Earphones; Electronic effects unit for musical instrument
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.