US PATENT SUBCLASS 221 / 171
.~ By manipulation of successive individual articles

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

156  DF  WITH ORIENTING {3}
171.~ By manipulation of successive individual articles {2}
172  DF  .~.~> Gravitating articles contacting fixed abutments
173  DF  .~.~> By positive rotation of articles

DEFINITION

Classification: 221/171

(under subclass 156) Devices in which the articles are turned in the desired direction or directions by means acting individually on each article as it passes, if such article is not turned in the desired direction.