US PATENT SUBCLASS 56 / 110
.~.~.~.~ Spiral

Current as of: June, 1999
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56 /   HD   HARVESTERS

51  DF  CORNSTALK TYPE {6}
103  DF  .~ Pickers or huskers {4}
104  DF  .~.~ Roller {3}
109  DF  .~.~.~ Movable gatherer {2}
110.~.~.~.~ Spiral

DEFINITION

Classification: 56/110

The movable gathering means comprising a rotating spiral.