U.S. federal trademark · Serial No. 86336580 · Reg. No. 4823422
Audio headsets and earplugs, not for hearing impaired or for medical purposes, audio amplifiers and digital equalizers for controlling and personalizing live audio, all focusing on hearing augmentation, health, optimization and enhancement
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.