US PATENT SUBCLASS 229 / 196
.~.~.~ Extension projects into two or more separate openings

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

100  DF  PAPERBOARD BOX {54}
190  DF  .~ A sidewall includes a folded lateral extension of an adjacent sidewall (e.g., "corner flap") {5}
195  DF  .~.~ Extension projects into an opening in the box material {2}
196.~.~.~ Extension projects into two or more separate openings

DEFINITION

Classification: 229/196

Extension projects into two or more separate openings:

(under subclass 195) Subject matter wherein the extension extends through at least two spaced opening (e.g., slits or cutouts) in the box material. [figure] [caption]extension; openings