Importance

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Abstract

Construction methods and clip apparatus for joining or repairing wall or ceiling panels such as sheet rock, gypsum boards, plywood, or other generally planar wall panels. The clip is enables permanent edgewise joining of wallboard panels, ceiling panels, or the like at any desired position along the length of the wall frame or ceiling framework independent of framing back- up studs or joists. A plurality of metallic clips unite to provide an edgewise mechanical bond between adjacent panel edges by creating an artificial backing in wall regions having no studs or support columns. A preferred clip comprises a generally planar, elongated body having a pair of parallel reinforcement grooves, and body is preferably stamped from metal stock and selectively perforated. A pair of integral, spaced apart, prong-like spring tab structures formed on opposite sides of the clip body initially grasp the edges of a panel. Each spring tab includes an integral, upwardly extending vertical portion disposed substantially perpendicularly to the body and an integral, arcuate, substantially horizontal flange portion. The flange portion is separated from its vertical companion by a weakened, scored tear edge which permits manual removal of the flange by appropriate bending after clip installation. The spring tabs project toward the clip front to maximize the working area of the clip body available for fastening to the second or later panels. A pair of opposing riser wings extend upwardly from either side of the front body portion. When installed, the wallboard paneel is contacted by the riser wings and retained at an angular disposition relative to the next adjacent panel, to insure a smooth, gap-free seam.

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First Claim