US PATENT SUBCLASS 221 / 48
.~.~ By cooperation of interleaved folds

Current as of: June, 1999
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221 /   HD   ARTICLE DISPENSING

33  DF  CONCURRENT SEPARATION AND DISTORTION OF FLEXIBLE ARTICLE (E.G., NAPKIN HOLDERS) {8}
47  DF  .~ With presentation of non-coextensive or distorted fold {2}
48.~.~ By cooperation of interleaved folds {5}
49  DF  .~.~.~> Refill package
50  DF  .~.~.~> With starter strip
51  DF  .~.~.~> Feeding from concave side of a stack of folded or arcuate articles
52  DF  .~.~.~> With follower
53  DF  .~.~.~> With means to relieve stack pressure {1}

DEFINITION

Classification: 221/48

(under subclass 47) Devices in which the articles are stacked in such a manner as to be interfolded with one another and in

which an unequal fold or deformed portion of each successive article is urged or pulled to the position of more ready removal by virtue of the coordination of the portion of the preceding article which is interfolded therewith.

SEE OR SEARCH THIS CLASS, SUBCLASS:

38, for similar devices including means to eject the leading article from the supply source receptacle.