Patent ID: 7444750

Claim:
A scraper plane comprising: (a) a plane body having a sole, two sides extending upward at right angles to the sole, a front end, and a rear end; (b) a round front knob attached to the front end of the body; (c) a pistol grip rear handle attached to the rear end of the body; (d) a scraper blade tilted toward the front knob; (e) two bushings, each comprising an externally threaded tube that extends through an opening in one of the two body sides and into (f) a threaded opening in a pivotable frog having two sides and secured to the plane body to pivot about a pivot axis on the two bushings, wherein the pivot axis is proximate the sole, and the frog comprises a threaded aperture proximate the sole, centrally located relative to the frog two sides and penetrating a surface of the frog against which the blade is positioned; (g) a lever cap pivotably attached to the frog and having a lower edge; and (h) a camber screw adapted to be received in the aperture of the frog, wherein an end of the screw is adapted to bear against the blade opposite to and below the lever cap lower edge to induce camber in, and to adjust the camber of, the blade.