Envelopes – wrappers – and paperboard boxes – Paperboard box – Compartmented
Patent
1990-10-12
1991-10-15
Marcus, Stephen
Envelopes, wrappers, and paperboard boxes
Paperboard box
Compartmented
2291202, B65D 2504
Patent
active
050567098
ABSTRACT:
A paperboard carton of multiple compartments and leakproofness for packaging separate food items is provided. Adjacent side panels and bottom panels merge to form the corners. Diagonal divider panels extend from the corners to the opposite side panel and along the bottom panels. A pair of gusset panels are provided to reinforce the corners and to connect the side panels. Each gusset panel extends from a side panel and the adjacent divider panel. The gusset panels are overlapped and folded around the corner and sealed with thermoplastic adhesive against the adjacent side panel. The divider panel is doubled forming an inverted V. The two divider panels provide miror image triangular compartments and a trapezoidal central compartment. A cover hinged along the side panel of the central compartment between the reinforced corners is sealed to the carton along sealing flanges to close and complete the carton.
REFERENCES:
patent: 2046485 (1936-07-01), Ringler
patent: 2710133 (1955-06-01), Repkung et al.
patent: 3771713 (1973-11-01), Davidson
patent: 3876132 (1975-04-01), Kuchenbecker
patent: 3942710 (1976-03-01), Collie
patent: 4304352 (1981-12-01), Humphries
Kliklok Corporation
Marcus Stephen
McDonald Christopher J.
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