US PATENT SUBCLASS 414 / 333
LOADING OR UNLOADING A RAILWAY CAR BY UTILIZING THE TRACTOR OF A TRACTOR TRAILER, LOAD-TRANSPORTING TYPE VEHICLE TO MANEUVER THE TRAILER, OR A PART THEREOF, ONTO OR OFF THE CAR


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414 /   HD   MATERIAL OR ARTICLE HANDLING

333LOADING OR UNLOADING A RAILWAY CAR BY UTILIZING THE TRACTOR OF A TRACTOR TRAILER, LOAD-TRANSPORTING TYPE VEHICLE TO MANEUVER THE TRAILER, OR A PART THEREOF, ONTO OR OFF THE CAR


DEFINITION

Classification: 414/333

LOADING OR UNLOADING A RAILWAY CAR BY UTILIZING THE TRACTOR OF A TRACTOR-TRAILER, LOAD-TRANSPORTING TYPE VEHICLE TO MANEUVER THE TRAILER, OR A PART THEREOF, ONTO OR OFF THE CAR:

(under the class definition) Apparatus comprising a railway car for receiving or relinquishing a load in the form of a trailer, or a component thereof, of a load-transporting type vehicle, and a tractor for the trailer, the tractor serving to back, turn, or otherwise manipulate the trailer for placing the trailer or a component thereof on, or removing it from, the car.

(1) Note. See (2), (3), and (4) Notes of subclass 467.