US PATENT SUBCLASS 221 / 173
.~.~ By positive rotation of articles

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

156  DF  WITH ORIENTING {3}
171  DF  .~ By manipulation of successive individual articles {2}
173.~.~ By positive rotation of articles

DEFINITION

Classification: 221/173

(under subclass 171) Devices in which the means acting to turn the articles is a mechanical instrumentality which has motion relative to the path of movement of the articles and successively engages and turns such of said articles as are not oriented as desired.