US PATENT SUBCLASS 187 / 230
.~.~ Specific vertical guide


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}
226  DF  .~ Having extensible vertical guide for load support {4}
230.~.~ Specific vertical guide


DEFINITION

Classification: 187/230

Specific vertical guide:

(under subclass 226) Mobile wheeled or tracked apparatus in which one particular aspect (e.g., cross section) of the vertically extending elongated structure is detailed.

SEE OR SEARCH THIS CLASS, SUBCLASS:

238, for a nonextensible vertical guide for the load support surface of a lift truck.