Cutting – By means to misalign aligned apertured tools – Rectilinear relative movement only
Reexamination Certificate
2007-05-15
2007-05-15
Peterson, Kenneth E. (Department: 3724)
Cutting
By means to misalign aligned apertured tools
Rectilinear relative movement only
C083S859000
Reexamination Certificate
active
10768683
ABSTRACT:
A portable shear comprises at least two shear blades. The shear blades are in close proximity with one another, and each shear blade has a cut-out. A force apparatus applies a force to at least one of two blades such that the blades move relative to each other. In a first position the cut-outs of each blade are substantially aligned such that a workpiece having a cross-section substantially identical to a portion of the cut-out can rest simultaneously within the cut-outs of each blade. In a second position the cut-outs of each blade are not substantially aligned such that a workpiece can be split when the blades move from the first position to the second position.
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Hamilton Isaac N.
Peterson Kenneth E.
Vidas Arrett & Steinkraus
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