US PATENT SUBCLASS 53 / 260
.~.~ With retractible, collapsible or separable portion to permit withdrawal or to dump contents

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

235  DF  DEPOSITING ARTICLES AND ARRANGING MATERIAL IN PREFORMED RECEPTACLES {10}
255  DF  .~ Guide or inserted form or support for article contents {6}
260.~.~ With retractible, collapsible or separable portion to permit withdrawal or to dump contents

DEFINITION

Classification: 53/260

(under subclass 255) Apparatus in which the form or support on which the contents is placed has a portion which is movable relative to the remainder of the form after insertion into the receptacle to permit the form to be withdrawn leaving the contents in the receptacle; or in which the form is made of separate or separable parts which are withdrawn from the receptacle individually.