US Patent 7867599 Floor mat assembly

A floor mat assembly includes a panel that has a top side, a bottom side, and a perimeter edge extending between the top and bottom sides. The panel is flexible to allow the panel to be rolled up during storage. A perimeter wall is attached to the top side. The perimeter wall abuts and is coextensive with the perimeter edge. A depression is defined within an area bounded by the perimeter wall. A cushioning material is positioned in the depression and covering the top side of the panel. The cushioning material is comprised of a resiliently compressible material. The perimeter wall has a plurality of tool receiving wells therein that extends into an upper surface of the perimeter wall.