US PATENT SUBCLASS 187 / 210
.~ Having specific drive means for support

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

203  DF  STATIONARY LIFT FOR ROADWAY VEHICLE OR REQUIRED COMPONENT THEREOF {7}
210.~ Having specific drive means for support {4}
211  DF  .~.~> Includes plural sustaining levers (e.g., Scissored levers)
212  DF  .~.~> Powered by vehicle being lifted
213  DF  .~.~> Includes driven sustaining columns on opposite sides of support {1}
215  DF  .~.~> Includes sustaining fluid ram

DEFINITION

Classification: 187/210

Having specific drive means for support:

(under subclass 203) Subject matter having a particular structural aspect of drive-means* (e.g., cable drum) for transmitting to the vehicle-underlying support surface the force necessary to shift the vehicle between its upper and lower levels detailed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

250+, for specific drive means for an elevator car.