US PATENT SUBCLASS 298 / 20 R
.~.~ Vehicle-motion controlled

Current as of: June, 1999
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298 /   HD   LAND VEHICLES: DUMPING

17 R  DF  TILTING {8}
19 R  DF  .~ Operating mechanism {5}
20 R.~.~ Vehicle-motion controlled {1}
20 A  DF  .~.~.~> Motion effecting means mounted on fifth wheel

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 298/20

Where the operation is effected by a movement of the vehicle as a whole or through the movement of some substantial part thereof.