US PATENT SUBCLASS 414 / 522
.~.~ Laterally movable rigid platform type

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

467  DF  SELF-LOADING OR UNLOADING VEHICLES {8}
507  DF  .~ Conveyor {12}
522.~.~ Laterally movable rigid platform type

DEFINITION

Classification: 414/522

Laterally movable rigid platform type:

(under subclass 507) Vehicles in which the conveyor comprises a rigid platform type of load support laterally movable to a loading or unloading position.

(1) Note. The movement of the platform may be (a) from a position within the vehicle to a position projecting therefrom, or (b) from one end of the vehicle to the other.