U.S. federal trademark · Serial No. 97105894
Calculators; Earphones; Headphones; Subwoofers; Chip card readers; Computer keyboards; Computer mouse; Covers for personal digital assistants; Covers for tablet computers; Music headphones; Noise cancelling headphones; Portable audio players; Radio-frequency transmitters; Telephone receivers; Wireless headphones
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.