U.S. federal trademark · Serial No. 87805524 · Reg. No. 5778677
Hearing protection devices with noise reduction or noise cancellation; radio communication equipment with hearing protection and noise reduction or noise cancellation; earmuffs to attenuate sound and protect hearing; earphones; headphones; headsets; electronic headsets; communication headsets; [ protective helmets; ] parts and accessories for all the aforesaid goods in this class only
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.