U.S. federal trademark · Serial No. 88565564 · Reg. No. 6134011
Acoustic couplers; Acoustic membranes; Batteries, electric; Cabinets for loudspeakers; Cell phone battery chargers; Chargers for electric batteries; Headphones; Horns for loudspeakers; Loudspeakers; Megaphones; Microphones; Personal stereos; Portable media players; Sound transmitting apparatus; Wireless cellular phone headsets; Wireless headsets for smartphones
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.