US PATENT SUBCLASS 144 / 370
.~.~.~.~.~ Chipping

Current as of: June, 1999
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144 /   HD   WOODWORKING

329  DF  PROCESS {8}
359  DF  .~ Mechanical cutting or shaping {5}
363  DF  .~.~ Cutting {9}
367  DF  .~.~.~ Plural discrete diverse cutting operations {2}
369  DF  .~.~.~.~ Including slicing, slitting, chipping, or planing {1}
370.~.~.~.~.~ Chipping

DEFINITION

Classification: 144/370

Chipping:

(under subclass 369) Process wherein one of the discrete operations comprises reducing the wooden part or a portion thereof to a multitude of small pieces.

SEE OR SEARCH THIS CLASS, SUBCLASS:

337, for a method of felling a tree and reducing it to chips.