Patent ID: 6694694
Filing Date: 2004-02-24
Classification: E04C,E04F

Abstract:
A wall panel comprising:a substantially rectangular plate; a top flange extending rearwardly from a top of the plate; a first projection and a second projection extending upwardly from the top flange, the first projection and the second projection defining a channel therebetween; a bottom flange extending rearwardly from a bottom of the plate; and a third resilient projection extending downwardly and forwardly from the bottom flange, the third resilient projection and the bottom flange defining an acute angle therebetween; wherein the third resilient projection is adapted to be inserted into a corresponding channel of a second wall panel positioned below the wall panel and the plate rotated into a position parallel with a plate of the second wall panel, with the third resilient projection pressing against a matching projection of the second wall panel to rigidly connect the wall panel to the second wall panel when the wall panel and the second wall panel are fixed to a supporting framework.