90002302
Jun 15, 2020
Oct 26, 2021
Active Trademark
audio systems for concert venues comprised of an analog to digital converter, a computer server, and recorded computer application software to allow the user to listen to direct audio feeds from a concert stage to the user's headphones; broadcast technology in the nature of audio systems for concert venues comprised of an analog to digital converter, a computer server, and recorded computer application software to allow the user to listen to direct audio feeds from a concert stage to the user's headphones; downloadable computer application software to allow the user to listen to direct audio feeds; headphones
Electrical and Scientific Apparatus