U.S. federal trademark · Serial No. 50121492
Ear plugs for hearing protection; Ear muffs for hearing protection; Earmuffs for hearing protection; Ear plugs for noise reduction; Ear plugs for sleeping; Ear plugs for soundproofing; Hearing protectors without the ability to reproduce or transmit sound; Electrically-operated hearing aids; Hearing aids with a noise cancelling function; Digital hearing aids; Electrical hearing aids
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.