US PATENT SUBCLASS 105 / 253
.~.~.~ Transverse doors

Current as of: June, 1999
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105 /   HD   RAILWAY ROLLING STOCK

238.1  DF  SPECIAL CAR BODIES {11}
239  DF  .~ Dumping {14}
247  DF  .~.~ Hopper type {3}
253.~.~.~ Transverse doors

DEFINITION

Classification: 105/253

(under subclass 247) Hopper type cars having the out-let-doors at the base of the hopper swinging about axes running transversely of the car or sliding longitudinally of the car.

SEE OR SEARCH THIS CLASS, SUBCLASS:

248, for multiple hopper constructions.