US PATENT SUBCLASS 493 / 225
.~.~.~ Drawstring to close container

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

51  DF  CONTAINER MAKING {2}
186  DF  .~ Pliable container (e.g., bag, envelope, etc.) {9}
210  DF  .~.~ Assembling of distinct members {12}
225.~.~.~ Drawstring to close container

DEFINITION

Classification: 493/225

Drawstring to close container:

(under subclass 210) Method or apparatus wherein one of the

workpieces being brought together or secured together is generally strandlike and is intended to encircle the opening of the receptacle and constrict to close the opening.