87428764
Apr 27, 2017
May 21, 2019
Active Trademark
Headsets for mobile telephones, headphones, earphones and earbuds; audio speakers; microphones; telephones; telephone adaptors; telephone electric cables; battery chargers; speakerphones; wire and wireless communication apparatus, namely, devices for voice, data or image transmission; communication interface units, namely, interfaces and peripheral devices, communication hubs, communication modems for computers and software therefor; busy indicator lights for use with wire and wireless communication apparatus; software to control and improve audio equipment sound quality; software for use in network management; noise measurement apparatus, namely, sound level meters; noise level indicators; apparatus for recording, transmission and reproduction of sound
Electrical and Scientific Apparatus