US Patent 11874090 Cover system for laser accessory device

A laser accessory device comprises a housing having a front side having a port, a rear side opposite the front side, a left side, a right side opposite the left side, a top side, and a bottom side opposite the top side. One or more laser emitters within the housing are configured to emit a beam through the port. A first cover assembly is positioned on the front side, the first cover assembly including a first safety cover and a first frame securing the first safety cover to the housing. The first safety cover is movable between a closed position covering the port and an open position not covering the port.