US PATENT SUBCLASS 414 / 794.1
.~.~.~.~ Support travels vertically spaced paths during shifting and return

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

788  DF  APPARATUS FOR MOVING INTERSUPPORTING ARTICLES INTO, WITHIN, OR FROM FREESTANDING, ORDERLY LAYERED, OR MUTUALLY STABILIZING ORDERLY GROUP {4}
788.1  DF  .~ Stack forming apparatus {17}
792.7  DF  .~.~ Positions lowest article of stack first {8}
793.4  DF  .~.~.~ Includes support vertically alignable with stack then shiftable from beneath article {7}
794.1.~.~.~.~ Support travels vertically spaced paths during shifting and return

DEFINITION

Classification: 414/794.1

Support travels vertically spaced paths during shifting and return:

(under subclass 793.4) Apparatus wherein the support moves along a horizontal extending path when going from the second to the first position with the article, moves vertically, and then goes along another distinct horizontally extending path after discharging the article and returning back to the second position.