Patent ID: 8136316

Claim:
A plastic molded wall covering for a pair of wall surfaces that form a corner comprising: a plurality of one piece plastic molded elongated wall panels each formed with a plurality of simulated building elements, said wall panels being mounted on said wall surfaces in a plurality of horizontal courses with side marginal edge regions of adjacent panels in overlying relation to each other and with a lower marginal edge region of each wall panel in partially overlying relation to an upper marginal edge region of a previously mounted course of said wall panels, a plurality of one piece plastic molded corner moldings in a vertically stacked arrangement each laterally adjoining the wall panels of horizontally adjacent courses, said corner moldings having a pair of front panels disposed at an angle to each other corresponding substantially to the angle of the wall surfaces that define the corner upon which the corner molding is mounted, said corner molding front panels each being formed with simulated building elements, at least two internal walls, each internal wall being integral with an extending rearwardly of a respective one of said front panels at a location intermediate opposite sides of the front panel, and each internal wall joining a rear side of said front panel with a curved juncture line such that any plastic molded sink mark exposed on a front side of said front panel from said integrally formed internal wall does not extend in a straight line in which said walls each have a curved undulating configuration which define a curved undulating junction line with the corner molding panel from which it depends.