US PATENT SUBCLASS 172 / 741
.~.~ Laterally adjustable


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

681  DF  TOOL, STANDARD OR CONNECTION {32}
734  DF  .~ Adjustable {5}
741.~.~ Laterally adjustable {2}
742  DF  .~.~.~> Adjustable about a vertical axis
743  DF  .~.~.~> Adjustable about a longitudinal axis


DEFINITION

Classification: 172/741

(under subclass 734) Apparatus in which the earth-engaging element is adjustable laterally of the line of travel.

(1) Note. For the meaning of "adjustable" see the 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.

446+, for an implement with a mast-type hitch and laterally adjustable.

476+, for implements liftable for transport on a wheeled frame and also laterally adjustable.

667, for a laterally adjustable tool having an actuator for changing the tool position. 673, for a tool laterally adjustable with respect to a wheeled frame.

SEE OR SEARCH CLASS

175, Boring or Penetrating the Earth,

384, for an earth-boring bit having a laterally adjustable cutter element.