US PATENT SUBCLASS 221 / 43
.~.~.~ Friction roller

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}
36  DF  .~ By ejecting means {6}
42  DF  .~.~ Rotary {1}
43.~.~.~ Friction roller

DEFINITION

Classification: 221/43

(under subclass 42) Devices in which the discharge assistant is an element of circular cross-section which has peripheral surface contact with the articles to assist their movement to an egress outlet.

SEE OR SEARCH THIS CLASS, SUBCLASS:

259, for general type dispensers which use surface contact discharge assisting means.