US PATENT SUBCLASS 414 / 791.3
.~.~ Articles inverted in adjacent levels or layers

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}
791.3.~.~ Articles inverted in adjacent levels or layers {1}
791.4  DF  .~.~.~> Layers

DEFINITION

Classification: 414/791.3

Articles inverted in adjacent levels or layers:

(under subclass 788.1) Apparatus which places at least two similar contacting articles with reversed vertical orientations relative to each other (i.e., one is turned upside down relative to the other) into different levels* or layers* of the stack*.