US PATENT SUBCLASS 83 / 674
.~.~.~ Cutting edge wholly parallel to axis of rotation

Current as of: June, 1999
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83 /   HD   CUTTING

651  DF  TOOL OR TOOL WITH SUPPORT {12}
663  DF  .~ Rotatable type {11}
673  DF  .~.~ Shear type {2}
674.~.~.~ Cutting edge wholly parallel to axis of rotation

DEFINITION

Classification: 83/674

(under subclass 673) Device wherein all of the work-contacting (cutting) portion of the tool lies along a straight line, all points of which are equidistant from the axis of rotation.