U.S. federal trademark · Serial No. 86458838 · Reg. No. 4793635
Hearing Aids; hearing muffs for protecting hearing; and personal sound amplification device, namely, hearing muffs for the amplification of sound for the hard of hearing
hearing muffs, namely, sound amplifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.