US PATENT SUBCLASS 229 / 166
.~.~ Separate reinforcing member located within fold

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}
166.~.~ Separate reinforcing member located within fold

DEFINITION

Classification: 229/166

Separate reinforcing member located within fold:

(under subclass 165) Subject matter wherein a strengthening element lies adjacent the fold line between the side wall and the panel. [figure]

SEE OR SEARCH THIS CLASS, SUBCLASS:

199, for a separate reinforcing element for a box not specific to this subclass.