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  • US 3,343,660 A
  • Filed: 01/14/1966
  • Issued: 09/26/1967
  • Est. Priority Date: 01/14/1966
  • Status: Expired due to Term
First Claim
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1. A CARTON CONSTRUCTION COMPRISING (A) A TRAY PORTION HAVING A CLOSED BOTTOM AND A PLURALITY OF UPSTANDING SIDE WALLS EXTENDING THEREFROM;

  • (B) THE UPPER EDGES OF SAID TRAY SIDE WALLS BEING ARCUATE IN CONFIGURATION;

    (C) AT LEAST ONE SUBSTANTIALLY ELLIPTICAL SUPPORT PANEL ARTICULATED TO AN UPPER EDGE OF SAID SIDE WALLS ALONG AN ARCUATE SCORE LINE;

    (D) LOCKING SLIT MEANS DEFINED AT AT LEAST ONE OF THE UPPER EDGES OF SAID SIDE WALLS BY A CUT INTERSECTING SAID WALL AND SAID SUPPORT PANEL;

    (E) A COVER SUPPORTING A PLURALITY OF ELLIPTICAL BULGE PANELS SUBSTANTIALLY IDENTICAL IN SHAPE TO SAID ELLIPTICAL SUPPORT PANEL AND BEING ARRAYED IN A MANNER WHEREBY THEIR MAJOR AXES DEFINE A POLYGON SIMILAR IN CONFIGURATION TO THAT DEFINED BY THE CLOSED BOTTOM;

    (F) SAID ELLIPTICAL BULGE PANELS BEING INTEGRALLY INTERCONNECTED BY WEB PORTIONS ARTICULATED THERETO ALONG

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