US PATENT SUBCLASS 229 / 134
.~.~.~.~ Including embossing or scoring to enhance the bond

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}
132  DF  .~.~.~ Overlapping extensions bonded together {5}
134.~.~.~.~ Including embossing or scoring to enhance the bond

DEFINITION

Classification: 229/134

Including embossing or scoring to enhance the bond:

(under subclass 132) Subject matter wherein at least one of the extensions includes an indentation to facilitate or enhance the bonding of the extensions to one another.

(1) Note. An indentation may be a point, a line or an area. [figure] [caption]embossing