U.S. federal trademark · Serial No. 87524163 · Reg. No. 5425283
Acoustic membranes; Audio mixers; Earphones and headphones; Loudspeakers; Personal stereos; Portable media players; Subwoofers; Virtual reality headsets; Cabinets for loudspeakers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.