US PATENT SUBCLASS 56 / 400.2
.~.~ Biased pivoted head or tines

Current as of: June, 1999
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56 /   HD   HARVESTERS

400.01  DF  HAND RAKES {6}
400.19  DF  .~ Adjustable, folding or take down {1}
400.2.~.~ Biased pivoted head or tines

DEFINITION

Classification: 56/400.2

(under subclass 400.19) Rakes wherein the head or tines are pivotally mounted to yield in one direction against the action of a biasing means. This construction is usually for the purpose of assisting cleaning or to avoid breakage.