US PATENT SUBCLASS 187 / 383
.~.~ Assigns load supports to zones

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

380  DF  WITH CALL REGISTRATION MEANS {4}
382  DF  .~ Shared by plural load supports {4}
383.~.~ Assigns load supports to zones

DEFINITION

Classification: 187/383

Assigns load supports to zones:

(under subclass 382) Subject matter wherein all the landings* served by the load-underlying support surfaces are subdivided into small regions of adjoining landings* and the service request handling means either (a) restricts a load-underlying support surface to servicing only one of these smaller regions or (b) allows a load-underlying support surface to respond to service request only from one of these specified smaller regions.