US PATENT SUBCLASS 172 / 171
.~.~ Spaced from moldboard side of plow

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


172 /   HD   EARTH WORKING

133  DF  DIVERSE TOOLS {29}
170  DF  .~ Including smooth levelling roller {3}
171.~.~ Spaced from moldboard side of plow

DEFINITION

Classification: 172/171

(under subclass 170) Apparatus including an earth working element having a moldboard to turn a furrow slice in one direction, the roller being spaced laterally from the turning or moldboard side of the moldboard-type earth working element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

202+, for a plow and tool laterally spaced from the moldboard side of the plow.