US PATENT SUBCLASS 30 / 503.5
.~.~.~.~ Parallel cutting

Current as of: June, 1999
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30 /   HD   CUTLERY

165  DF  CUTTING TOOLS {19}
166.3  DF  .~ Saw {15}
501  DF  .~.~ Having plural cutting edges {2}
503  DF  .~.~.~ Simultaneously cutting {1}
503.5.~.~.~.~ Parallel cutting

DEFINITION

Classification: 30/503.5

Parallel cutting:

(under subclass 503) Device wherein the sets of teeth are oriented in the same direction.