US PATENT SUBCLASS 229 / 113
.~.~.~ Three or more trapezoidal walls (e.g., truncated pyramid-shaped box)

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

100  DF  PAPERBOARD BOX {54}
108  DF  .~ Including a polygonal, nonrectangular wall {6}
112  DF  .~.~ Trapezoidal {1}
113.~.~.~ Three or more trapezoidal walls (e.g., truncated pyramid-shaped box) {1}
114  DF  .~.~.~.~> Including a sidewall which slants upwardly and outwardly

DEFINITION

Classification: 229/113

Three or more trapezoidal walls (e.g., truncated pyramid-shaped box):

(under subclass 112) Subject matter wherein the box includes at least three walls which are of trapezoidal shape. [figure]