US PATENT SUBCLASS 187 / 316
.~.~ With specific electrical control therefor

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

313  DF  WITH BARRIER FOR REGULATING ACCESS TO LOAD SUPPORT {4}
315  DF  .~ Includes motor or motor driven linkage for shifting barrier {3}
316.~.~ With specific electrical control therefor {1}
317  DF  .~.~.~> Includes object detecting sensor or switch on barrier

DEFINITION

Classification: 187/316

With specific electrical control therefor:

(under subclass 315) Subject matter provided with a control* for the drive-means* of the path blocking means having a particular aspect of a part powered by an electric current detailed (e.g., electric eye).