Patent ID: 7703748
Filing Date: 2010-04-27
Classification: B25B,B25C

Abstract:
1. A fastener extraction tool comprising: a) a tool head comprising: the tool head having a bottom surface formed by the first forward extending portion and the second forward extending portion and having a longitudinally curved profile sloping upward toward the tips from a bottom surface of the pivot portion; b) a first handle extending rearward from the first half and having a first gripping portion; and c) a second handle extending rearward from the second half and having a second gripping portion; wherein actuating the handles causes the pivot portion to rotate in a pivot plane and the forward jaws to open and close; and wherein a fulcrum on the bottom surfaces moves in relation to the surface of a workpiece as the tool handles are moved downward during extraction of a fastener gripped by the forward jaws, a tip plane being tangent to the bottom surfaces near the tips, the tip plane forming a leverage angle with the pivot plane.