US PATENT SUBCLASS 280 / FOR 165
.~.~.~.~ Hydro-pneumatic (280/708)

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

*  DD  WHEELED {1}
*  DD  .~ Running gear {6}
FOR 145  DF  .~.~ Suspension means (280/688) {8}
FOR 159  DF  .~.~.~ Fluid (280/702) {9}
FOR 165.~.~.~.~ Hydro-pneumatic (280/708)

DEFINITION

Classification: 280/FOR.165

Foreign art collection for fluid suspension means wherein (a) each individual spring means utilized both liquid and gas in its operation, or (b) a fluid spring and a gas spring are connected together in such a manner as to operate as one.