US PATENT SUBCLASS 104 / 256
.~.~ Fluid pressure

Current as of: June, 1999
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104 /   HD   RAILWAYS

249  DF  CAR STOPS {7}
254  DF  .~ Bumpers {2}
256.~.~ Fluid pressure

DEFINITION

Classification: 104/256

(under subclass 254) Car-stops comprising fluid pressure devices for car stoppage.

SEE OR SEARCH CLASS

188, Brakes,

297+, for a fluid-pressure shock absorber of general utility.

267, Spring Devices,

116, for a fluid spring device useful in bumper construction.