US PATENT SUBCLASS 187 / 346
.~ With fluid coacting portion carried by load support

Current as of: June, 1999
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187 /   HD   ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE

345  DF  HAVING FLUID DAMPENING MEANS REGULATING LOAD SUPPORT MOVEMENT {2}
346.~ With fluid coacting portion carried by load support

DEFINITION

Classification: 187/346

With fluid coacting portion carried by load support:

(under subclass 345) Subject matter wherein the component of

the means which contacts and pushes against the resisting fluid is supported by, and bodily transported with, the load-underlying support surface during its travel up and down the shaft*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

352, for a nonfluid dampened rotating gear attached to a load-underlying support surface which coacts with a stationary rack.