US PATENT SUBCLASS 414 / 795.2
.~.~.~ Includes means for raising highest article and lowering it upon newly delivered article

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}
794.9  DF  .~.~ Positions highest article of stack first {3}
795.2.~.~.~ Includes means for raising highest article and lowering it upon newly delivered article

DEFINITION

Classification: 414/795.2

Includes means for raising highest article and lowering it

upon newly delivered article:

(under subclass 794.9) Apparatus including means which (a) elevates the initially placed article and all additional articles already within the stack* above the site while another component of the apparatus delivers an article to the stacking site and (b) places (e.g.,., drops) the elevated article(s) onto the newly delivered article.