US PATENT SUBCLASS 53 / 329
.~.~ Closure securing 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}
329.~.~ Closure securing means {9}
329.2  DF  .~.~.~> Heated securing means {1}
330  DF  .~.~.~> Internal
331  DF  .~.~.~> Thread and crimp
331.5  DF  .~.~.~> Screw or lug type
332  DF  .~.~.~> Reverse closure flexing or turn-back means
333  DF  .~.~.~> Repeated on different portions of same closure
334  DF  .~.~.~> Rotary tool or die {2}
341  DF  .~.~.~> Die {7}
366  DF  .~.~.~> By crimping of receptacle

DEFINITION

Classification: 53/329

(under subclass 287) Apparatus including means to fasten, shrink, wipe, crimp or conform a closure member onto a receptacle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

128.1+, for a device which secures a closure member on a receptacle by means of an auxiliary securing element rather than by merely deforming the closure member itself or a portion thereof.

314, for devices wherein a closure selected by a moving receptacle is subsequently secured to said receptacle.

317+, for devices which secure a closure member on a receptacle by thread engagement.