US PATENT SUBCLASS 53 / 319
.~.~ Closure inserting means

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}
319.~.~ Closure inserting means {5}
320  DF  .~.~.~> With vent means
321  DF  .~.~.~> Closure flexing means (straightening or buckling)
322  DF  .~.~.~> With closure guide withdrawal means {1}
324  DF  .~.~.~> Closure compressing means {3}
328  DF  .~.~.~> Plunger structure

DEFINITION

Classification: 53/319

(under subclass 287) Apparatus wherein a closure member is placed within the aperture of a preformed receptacle.

(1) Note. Included here are devices which juxtapose the closure member and the preformed receptacle and then secure said closure in the receiver aperture.

SEE OR SEARCH THIS CLASS, SUBCLASS:

329+, for closure securing means, per se, and particularly subclass 330 for means which secure a closure internally of a preformed receptacle.