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  • US 3,189,248 A
  • Filed: 07/15/1963
  • Issued: 06/15/1965
  • Est. Priority Date: 07/15/1963
  • Status: Expired due to Term
First Claim
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1. A CARTON COMPRISING A BASE HAVING UPSTANDING SIDE AND END WALLS;

  • SAID SIDE AND END WALL COMPRISING INNER AND OUTER WALL MEMBERS;

    BELLOWS FOLD MEMBERS COMPRISING UPPER AND LOWER SECTIONS WITH SAID LOWER THEREOF CONNECTING SAID OUTER SIDE AND END WALLS;

    SAID UPPER SECTION OF EACH SAID BELLOWS FOLD MEMBERS BEING PROVIDED WITH A STRAIGHT FLUE LINE EXTENDING ACROSS ITS ENTIRE SURFACE AND BEING FOLDED ALONG A SCORE LINE AND ADHERED TO SAID LOWER SECTION;

    SAID INNER SIDE WALL MEMBERS BEING PROVIDED WITH A STRAIGHT GLUE LINE COAXIAL WITH SAID GLUE LINE ON THE UPPER SECTION OF SAID BELLOWS FOLD MEMBERS AND EXTENDING ACROSS ITS ENTIRE SURFACE AND BEING FOLDED ALONG A SCORE LINE AND ADHERED TO SAID OUTER SIDE WALL;

    SAID LOWER SECTION OF SAID BELLOWS FOLD MEMBERS PROVIDED WITH AN ANGULAR CUT LINE HAVING A HORIZONTAL PORTION AND A VERTICAL PORTION;

    SAID HORIZONTAL PORTION OF SAID CUT LINE EXTENDING FROM THE INNER EDGE OF SAID LOWER SECTION TO THE MID-PORTION THEREOF AND COAXIAL WITH THE UPPER END OF SAID OUTER SIDE WALL AND INTERSECTING SAID VERTICAL PORTION OF SAID CUT LINE;

    SAID VERTICAL PORTION OF SAID CUT LINE EXTENDING DOWNWARDLY AND INTERSECTING A DIAGONAL FOLD LINE EXTENDING FROM THE END OF SAID VERTICAL PORTION OF SAID CUT

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