US PATENT SUBCLASS 53 / 330
.~.~.~ Internal

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

285  DF  CLOSING PACKAGES AND FILLED RECEPTACLES {7}
287  DF  .~ Separate closure applying {17}
329  DF  .~.~ Closure securing means {9}
330.~.~.~ Internal

DEFINITION

Classification: 53/330

(under subclass 329) Apparatus wherein a closure member is secured within the aperture of a preformed receptacle by shaping or distorting portions of said closure member so as to engage the inner surface of said aperture.

SEE OR SEARCH THIS CLASS, SUBCLASS:

319+, for devices which secure a closure within the aperture of a preformed receptacle by compressing said closure member prior to or during insertion.