Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle
Patent
1980-06-16
1982-02-02
Ross, Herbert F.
Envelopes, wrappers, and paperboard boxes
Wrapper
Bottle
B65D 526
Patent
active
043135552
ABSTRACT:
A carton having a bottom tray and cover element. Opposite corners of both the tray and cover element include a locking flap assembly which is part of the adjacent sidewalls of each element, and is used to assemble the tray and cover. The locking flap assemblies include a hook cut in a sidewall flap extension received within a slot cut in an adjacent sidewall.
REFERENCES:
patent: 186459 (1877-01-01), Buckingham
patent: 242365 (1881-05-01), Pratt et al.
patent: 1955663 (1934-04-01), Wendell et al.
patent: 2304362 (1942-12-01), Huye
patent: 3010636 (1961-11-01), Vanderlugt, Jr.
patent: 3708103 (1973-01-01), Evans
Champion International Corporation
Ross Herbert F.
Sommer Evelyn M.
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