US PATENT SUBCLASS 229 / 174
.~.~.~ Flap or tab overlaps an adjacent sidewall

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

100  DF  PAPERBOARD BOX {54}
165  DF  .~ A sidewall includes a horizontally or downwardly extending panel attached along a horizontal fold line which is spaced above the box bottom {10}
172  DF  .~.~ Panel includes a folded flap or tab which overlaps an adjacent box wall (e.g., sidewall or bottom wall) {2}
174.~.~.~ Flap or tab overlaps an adjacent sidewall {2}
175  DF  .~.~.~.~> Flap or tab is coplanar with a downwardly extending panel of the adjacent sidewall
176  DF  .~.~.~.~> Flap or tab underlies a downwardly extending panel of the adjacent sidewall

DEFINITION

Classification: 229/174

Flap or tab overlaps an adjacent sidewall:

(under subclass 172) Subject matter wherein the box wall which the flap or tab overlaps is a side wall which adjoins the sidewall from which the panels extends. [figure] [caption]downwardly extending panel; folded flap; adjacent side wall