U.S. federal trademark · Serial No. 85972017
Hearing enhancement devices, namely, in-ear monitors, earphones and headphones all used to deliver improved sound quality and long wearing comfort not for medical purposes; personal sound amplification products, namely, in-ear monitors, wearable sound amplifiers, earphones and headphones all used intended to deliver improved sound quality and long wearing comfort not for medical purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.