U.S. federal trademark · Serial No. 75311182
earplugs and banded earmuffs that protect the wearer's hearing from very loud noises, for industrial and home use and not for medical purposes
earplugs and banded earmuffs that protect the wearer's hearing from very loud noises, for home use for medical purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.