U.S. federal trademark · Serial No. 87528063
headsets; communications apparatus, comprised of tactical radios, intercommunication apparatus and systems in the nature of headsets, speakers, microphones, hearing protection headsets, push-to-talk, remote speaker microphone units, and a software application to control such communications all being integrated parts of combat helmets
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.