88698185
Nov 19, 2019
Jan 26, 2021
Active Trademark
Intercommunication system consisting of headsets for remote communication, and headphones, antennas, wireless microphone belt packs being audio transmitter units, associated computer hardware, and downloadable operating software sold therewith for providing wireless, hands-free, closed loop, full duplex wireless communication among fixed work groups of people, with an optional telecommunication base station
Electrical and Scientific Apparatus