US PATENT SUBCLASS 172 / 457
.~ With means to restrain lateral sway when raised

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

452  DF  WITH ACTUATOR ADAPTED TO LIFT TOOL FOR TRANSPORT ON WHEELED FRAME OR BROADLY CLAIMED IMPLEMENT {37}
457.~ With means to restrain lateral sway when raised

DEFINITION

Classification: 172/457

(under subclass 452) Apparatus in which the earth working element is connected to the frame for lateral swinging movement when the earth working element is in lowered working position and having means to prevent or restrain such movement when the earth working element is raised to transport position.

SEE OR SEARCH THIS CLASS, SUBCLASS:

450, for means for limiting the lateral sway of tools carried on a mast-type hitch.