US PATENT SUBCLASS 83 / 852
.~.~ Series of allochiral teeth

Current as of: June, 1999
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83 /   HD   CUTTING

651  DF  TOOL OR TOOL WITH SUPPORT {12}
835  DF  .~ Toothed blade or tooth therefor {11}
852.~.~ Series of allochiral teeth

DEFINITION

Classification: 83/852

(under subclass 835) Device wherein each cutter element of the assemblage is reversely congruent (i.e., mirror-image-like) relative to the next adjacent cutter element.