US PATENT SUBCLASS 111 / 184
.~.~.~.~ Vertical

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
170  DF  .~ Having depositor feature {5}
177  DF  .~.~ Rotating dispensing element {2}
183  DF  .~.~.~ Plate type trap {1}
184.~.~.~.~ Vertical {1}
185  DF  .~.~.~.~.~> Air pressure differential

DEFINITION

Classification: 111/184

Vertical:

(under subclass 183) Apparatus wherein the plate assumes a

substantially vertical attitude and rotates about a substantially horizontal axis.