U.S. federal trademark · Serial No. 99403582 · Reg. No. 8230713
Acoustic membranes; Audio speakers; Batteries; Headphones; Headphones in the form of sleep masks; Headsets; Loud speakers; Loudspeakers with built in amplifiers; Mounts for mobile phones; Wireless earphones
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.