US PATENT SUBCLASS 172 / 667
.~ For lateral adjustment


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

663  DF  WITH ACTUATOR {4}
667.~ For lateral adjustment


DEFINITION

Classification: 172/667

(under subclass 663) Apparatus comprising an actuator for positioning an implement transversely with respect to the line of travel.

(1) Note. For meaning of "actuator" see class definition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

305, for implements located forward of the rear of a self-propelled vehicle and having an actuator for lateral adjustment.

324+, for actuating means for moving a draft member laterally or vertically or a trailing wheeled implement.

476+, for implements liftable for transport on a wheeled frame and also laterally adjustable. 507, for an actuator for laterally moving a ground support (e.g., wheel) relative to an implement frame.

673, for laterally adjustable tools mounted on a wheeled frame.

741, for laterally adjustable tools not having an actuator.

SEE OR SEARCH CLASS

171, Unearthing Plants or Buried Objects,

47, for an actuator for laterally shifting an unearthing unit on its support.