Cylindrical display container formed from a flat blank

Details Cylindrical display container formed from a flat blank Cylindrical display container formed from a flat blank

1976-04-30

1977-10-04

Moorhead, Davis T.

Envelopes, wrappers, and paperboard boxes

Paperboard box

206 4534, 229 45, B65D 304

Patent

active

040519929

ABSTRACT:
A tubular display container having a body and end caps, the body being formed from a knocked-down flat-folded blank having a paperboard panel and a flexible plastic panel, the paperboard panel having attachment flaps hingedly connected to its opposite side edges to which the opposite side edges of the plastic panel are secured, the blank upon being erected to tubular configuration having correspondingly configured end caps snugly received in its opposite ends, the end caps preferably being provided with one or more annular ridges adapted to coact with one or more ridge defining score lines in the paperboard panel to releasably lock the end caps in place.

REFERENCES:
patent: 2040041 (1936-05-01), Clark, Jr.
patent: 2115309 (1938-04-01), Koch
patent: 2172864 (1939-09-01), Calva et al.
patent: 2176955 (1939-10-01), Clow
patent: 2275542 (1942-03-01), Menges
patent: 2464278 (1949-03-01), Wilson
patent: 2661891 (1953-12-01), Arranga et al.
patent: 2974825 (1961-03-01), Ross
patent: 3273702 (1966-09-01), Palmer
patent: 3339715 (1967-09-01), Bruno
patent: 3342320 (1967-09-01), Stelzer et al.
patent: 3747830 (1973-07-01), Goldman

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