U.S. federal trademark · Serial No. 78529719
Earphones, aviation and communication headsets and headphones, aviation and communication headsets and headphones with hearing protection; AM/FM muff radio headsets; microphones; protective helmets and masks; parts for all the foregoing; amplifiers; hearing protectors, namely, protective ear coverings, and ear plugs not for medical purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.