US PATENT SUBCLASS 229 / 125.39
.~.~.~ For securing two or more closure flaps in place

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}
125.37  DF  .~.~ Including a nonunitary securing element for a closure (i.e., element is not of one-piece construction with the box) {2}
125.39.~.~.~ For securing two or more closure flaps in place {1}
125.41  DF  .~.~.~.~> Securing element extends through the outer of two overlapping closure flaps

DEFINITION

Classification: 229/125.39

For securing two or more closure flaps in place:

(under subclass 125.37) Subject matter wherein the box closure includes at least two wall extensions which overlie the access opening and wherein the nonunitary securing element maintains them in position when the box is closed. [figure] [caption]securing elements, closure flaps

SEE OR SEARCH THIS CLASS, SUBCLASS:

126+, for a box having one or more wall extensions used as closure flaps which do not utilize a nonunitary securing element.