US PATENT SUBCLASS 172 / 716
.~.~ Movable moldboard for inverting furrow slice

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

681  DF  TOOL, STANDARD OR CONNECTION {32}
714  DF  .~ Plural earth engaging parts relatively movable because of operation {2}
716.~.~ Movable moldboard for inverting furrow slice {2}
717  DF  .~.~.~> Belt
718  DF  .~.~.~> Roller

DEFINITION

Classification: 172/716

(under subclass 714) Apparatus in which at least a part of the moldboard of a moldboard-type implement is movable with respect to the point, share and landside during operation.

(1) Note. For the definition of a moldboard-type implement see subclass 754.

SEE OR SEARCH THIS CLASS, SUBCLASS:

33, for an implement having a power- driven moldboard.