U.S. federal trademark · Serial No. 86490504 · Reg. No. 5093553
Audio speakers; Batteries and battery chargers; Battery cases; Battery charge devices; Battery packs; Devices for hands-free use of mobile phones; all the foregoing excluding cellular phones, cellular telephones, mobile phones, smartphones and digital cellular phones
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.