US PATENT SUBCLASS 172 / 113
.~.~ Laterally directed outlet flow

Current as of: June, 1999
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172 /   HD   EARTH WORKING

35  DF  WITH DRIVE MEANS FOR TOOL OR CLEANER {37}
112  DF  .~ With deflector or shield for thrown material {1}
113.~.~ Laterally directed outlet flow

DEFINITION

Classification: 172/113

(under subclass 112) Apparatus in which the baffle or guard means acts on the material flowing from the driven earth working element to deflect said material laterally of the direction of draft of said element.