Patent ID: 6938792

Claim:
A foldable underlay for collecting liquids underneath domestic equipment, comprising: a rectangular, planar sheet of waterproof material, having a front edge, a rear edge, and two opposite side edges; a pair of first scoring lines running parallel with said side edges from the front edge to the rear edge; a second scoring line running parallel to said rear edge from one side edge to the other, the second scoring line intersecting said pair of first scoring lines at right angles; a bottom surface defined by said first and second scoring lines and said front edge, said bottom surface connecting to a back piece at said second scoring line, and to a pair of side pieces at said first scoring lines, respectively; a third scoring line running parallel to said first scoring lines from said front edge to said rear edge, midways between said first scoring lines; a fourth scoring line running parallel to said second scoring line from one of said side edges to the other, intersecting said third scoring line at right angles midways between said front and rear edges, and a pair of fifth scoring lines, each running from an intersection between said first and second scoring lines to a corner of the planar sheet; and wherein said fourth scoring line is a double scoring line.