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  • US 3,905,541 A
  • Filed: 06/18/1973
  • Issued: 09/16/1975
  • Est. Priority Date: 06/18/1973
  • Status: Expired due to Term
First Claim
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1. A fiberboard container presenting smooth continuous internal surfaces to contents thereof comprising an elongated substantially rectangular wall member having spaced substantially parallel transverse first fold lines defining a rectangular bottom wall therebetween, a second transverse fold line outwardly spaced from each first fold line and therewith defining a rectangular side wall, and an end edge outwardly spaced from each second fold line and therewith defining a rectangular top wall portion, the wall member being bent substantially 90* at each said fold line and its end edges abutting in a common plane substantially parallel to the bottom wall;

  • a pair of spaced substantially identical end walls fitted between the bottom wall, side walls and top wall portions of the wall member in right angular relation thereto;

    said bottom wall and side walls having flaps continuous with the wall member folded outwardly over the end walls and bonded thereto; and

    said top wall portions having foreshortened flaps for the individual application of adhesive thereto for folding outwardly over the end walls and into bonding engagement therewith.

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