US PATENT SUBCLASS 229 / 125.125
.~.~.~.~ Sleevelike closure element

Current as of: June, 1999
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229 /   HD   ENVELOPES, WRAPPERS, AND PAPERBOARD BOXES

100  DF  PAPERBOARD BOX {54}
124  DF  .~ With closure for an access opening {7}
125.01  DF  .~.~ Nonunitary closure (i.e., not of one-piece construction with the box) {17}
125.12  DF  .~.~.~ Laterally slidable closure element (i.e., slides across access opening) {1}
125.125.~.~.~.~ Sleevelike closure element

DEFINITION

Classification: 229/125.125

Sleevelike closure element:

(under subclass 125.12) Subject matter wherein the laterally slidable closure element is an opened-ended shell which extends around the box and covers the access opening.