Patent ID: 6336584
Filing Date: 2002-01-08
Classification: B65D,Y10S

Abstract:
A carton structure including main and secondary sides, bottom flaps connected to said secondary and main sides along fold lines, and at least one top flap connected to one of said main sides along fold lines; and at least one of said main sides and each of said secondary sides having perforated and scored lines therein for separating from said carton structure parts of a lunch box and the like, wherein said lunch box includes tapered and main panels each formed integrally therewith from that one of said secondary and main sides respectively of said structure, bottom panels each formed integrally therewith from that one of said bottom flaps of said structure hingedly connected to the respective one of said tapered or main panels, and wherein said lunch box is of polygon shape in cross-section and at least one of said panels having weakening lines for separating a portion thereof to form a handle member for hand-carrying said lunch box therefrom.