US Patent 10323426 Wall repair plug system

A plug system for repairing a hole in a wall includes a cylindrical plug body that has a grooving implement adapted to cut or abrade the wall at one end and a thread projecting outwardly from the plug body at an opposing end. A plug is adapted for fitting within a rear cavity and has at least one screw aperture. In use, with the plug body fixed with the rotary tool, the rotary tool is activated to rotate the plug body to cut or abrade the wall around the hole. The thread of the plug body engages the wall until the proximal end of the plug body is substantially flush with the wall to repair the wall, and to provide screw apertures at the desired location on the wall to hold an object with screws if needed.