U.S. federal trademark · Serial No. 79022247 · Reg. No. 3242689
Acoustic aids, namely, hearing aids for people with hardness of hearing; medical apparatus and instruments, namely audiological, otoneurological and vestibular measuring instruments for measuring hearing impairment and for adjusting hearing aids
Hearing protective earplugs for noise regulation, not for medical purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.