US PATENT SUBCLASS 172 / 321
ACTUATOR ON VEHICLE FOR MOVING WHEELED IMPLEMENT


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

321ACTUATOR ON VEHICLE FOR MOVING WHEELED IMPLEMENT


DEFINITION

Classification: 172/321

(under the class definition) Apparatus comprising a vehicle having associated therewith an earth working device including a ground wheel, said vehicle carrying an actuator for moving the earth working device.

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

SEE OR SEARCH THIS CLASS, SUBCLASS:

298, for a wheeled implement mounted ahead of the rear of a

motor vehicle and means on the vehicle for moving the implement.

832, and 834, for a wheeled implement mounted ahead of a motor vehicle and means on the vehicle for moving the implement.

SEE OR SEARCH CLASS 280, Land Vehicles,

407, for articulated vehicles wherein the load of a trailer on a leading vehicle is adjusted by adjusting the point of application of draft to the leading vehicle, and subclasses 490.1+ for articulated vehicles wherein the draft means may be vertically adjusted with respect to at least one of the vehicles or the ground.