US PATENT SUBCLASS 414 / 582
.~.~ By raising one end of a vehicle relative to other end thereof


Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

572  DF  LOAD-TRANSPORTING TYPE VEHICLE TO BE LOADED OR UNLOADED, OR EXTERNAL MEANS FOR THE LOADING OR UNLOADING, OR FOR COOPERATING THEREWITH, OF SUCH A VEHICLE {4}
575  DF  .~ Means comprises device for changing the attitude of a vehicle, or its load body, relative to the horizontal for unloading by gravity {3}
582.~.~ By raising one end of a vehicle relative to other end thereof {1}
583  DF  .~.~.~> Including a vertically swinging, lifting member


DEFINITION

Classification: 414/582

By raising one end of a vehicle relative to other end thereof:

(under subclass 575) Apparatus wherein the device (e.g.,., an elevator, hoist, jack, swinging arm, etc.) acts on one end of a vehicle to push, pull, or otherwise move it to a height which is superior to that of the other end of the vehicle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

385, for the combination of a driven device for raising one end of a wheeled vehicle relative to the other end, and the vehicle.