Envelopes – wrappers – and paperboard boxes – Paperboard box – Variable volume
Patent
1986-09-08
1988-08-23
Marcus, Stephen
Envelopes, wrappers, and paperboard boxes
Paperboard box
Variable volume
229 8, 229 41C, 229111, 229126, 229169, B65D 520
Patent
active
047655330
ABSTRACT:
An erectable container having a polygonal bottom plate is formed in the center of a foldable board member and side plates which are integrally provided extending from each edge of the bottom plate, at least one of the side plates being made in a pentagonal form. The pentagonal side plate is provided with two fold lines connecting between the vertexes at each end of the edge corresponding to the bottom plate and the vertex which is not adjacent thereto. An adhesive tab is provided on either one of each pair of lateral edges of the side plates which are adjacent to each other when the sides of the bottom plate are folded, so that, when each of the side plates is erected, the adhesive tab may join the side plates.
REFERENCES:
patent: 619757 (1899-02-01), Johnstone et al.
patent: 2698709 (1955-01-01), Neuman
patent: 3306518 (1967-02-01), Connellan
patent: 4279933 (1981-07-01), Austin et al.
Hoshiko Hidetoshi
Inoue Koichi
Kona Hideaki
Yamamoto Masanori
Elkins Gary E.
House Food Industrial Company Limited
Marcus Stephen
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