US PATENT SUBCLASS 187 / 234
.~.~ Including fluid ram

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

222  DF  INDUSTRIAL LIFT TRUCK OR REQUIRED COMPONENT THEREOF (E.G., FORKLIFT) {8}
233  DF  .~ Having specific drive-means for load support {3}
234.~.~ Including fluid ram

DEFINITION

Classification: 187/234

Including fluid ram:

(under subclass 233) Mobile wheeled or tracked apparatus wherein the drive-means* includes a fluid powered mechanism having two telescopic, concentric components which mechanism is directly attached or linked to the load support surface of the apparatus.

SEE OR SEARCH THIS CLASS, SUBCLASS:

272+, for a fluid ram type drive-means* for an elevator car.