US PATENT SUBCLASS 180 / 89.15
.~.~.~ Via power or power enhancing means

Current as of: June, 1999
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180 /   HD   MOTOR VEHICLES

89.1  DF  BODIES {8}
89.13  DF  .~ Movable cab or operator's station {2}
89.14  DF  .~.~ Tilting {1}
89.15.~.~.~ Via power or power enhancing means

DEFINITION

Classification: 180/89.15

(under subclass 89.14) Apparatus wherein the compartment is shifted to its alternate attitude or position by either I, a motive means movable by the application of a pressurized fluid or II, a linkage or other gearing provided a mechanical advantage to a user for positively moving the compartment or portion.