US PATENT SUBCLASS 229 / 147
.~.~.~.~ Flange or tab folded to extend along two or more box walls

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}
126  DF  .~.~ Foldable wall extension (e.g., closure flap) {13}
141  DF  .~.~.~ Extension includes a depending flange or tab which extends along an adjacent box wall {9}
147.~.~.~.~ Flange or tab folded to extend along two or more box walls

DEFINITION

Classification: 229/147

Flange or tab folded to extend along two or more box walls:

(under subclass 141) Subject matter wherein the extension includes a depending flange which is folded to overlie at least two box walls.

(1) Note. The flange may overlie two adjacent side walls or a side wall and the bottom wall. [figure] [caption]folded flange or tab two box walls