US PATENT SUBCLASS 53 / 525
.~.~.~ By agitation


Current as of: June, 1999
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53 /   HD   PACKAGE MAKING

111 R  DF  WITH CONTENTS TREATING {4}
113  DF  .~ Reshaping {7}
523  DF  .~.~ Compacting or stretching {6}
525.~.~.~ By agitation


DEFINITION

Classification: 53/525

By agitation:

(under subclass 523) Apparatus for shaking, vibrating, or jarring the contents to crowd the same into a more confined space.

(1) Note. The agitation must occur while the contents is in the receptacle or cover. Agitation of the contents in the supply or during feeding thereof is not considered to be treatment for this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

437, for corresponding methods.

SEE OR SEARCH CLASS

141, Fluent Material Handling, With Receiver or Receiver Coacting Means,

74+, for means to agitate contents in receiver.

221, Article Dispensing, 200+, for article dispensers with agitating means.

222, Dispensing, for fluent material dispensers with agitating means.

366, Agitating, appropriate subclass for agitating devices, per se.