U.S. federal trademark · Serial No. 90392375 · Reg. No. 6580193
bone conduction hearing systems comprised of artificial material, namely, an adhesive adapter and the audio processor, and related parts therefore, which work in tandem to improve hearing for use by hearing impaired and not for use by normal hearing people
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.