U.S. federal trademark · Serial No. 75842120
Personal communication system comprised of an earpiece headset, a body-worn unit, comprising of one or more bi-directional transmitter/receivers for communicating information signals, and an off body unit, comprising of one or more bi-directional transmitter/receivers for communicating information signals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.