computer gaming keyboards; key switch mechanisms, namely, mechanical and optical key switches as a component part in computer gaming keyboards and gaming mice; key switch technology in the nature of mechanical and optical key switches as a component part in computer gaming keyboards and gaming mice
Toys and Sporting Goodscomputer peripherals; computer keyboards; key switch mechanisms, namely, mechanical and optical key switches as a component part in keyboards, mechanical keyboards, computer mice, and mechanical computer mice; key switch technology in the nature of mechanical and optical key switches as a component part in keyboards, mechanical keyboards, computer mice, and mechanical computer mice and downloadable computer software for use in operating mechanical and optical key switches as a component part in keyboards, mechanical keyboards, computer mice, and mechanical computer mice
Electrical and Scientific Apparatus