Envelopes – wrappers – and paperboard boxes – Paperboard box – Cylindrical or conical body – or wall structure
Patent
1986-01-02
1991-03-05
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
Cylindrical or conical body, or wall structure
220460, 220453, 220646, 229199, B65D 322
Patent
active
049971255
ABSTRACT:
The invention relates to a cylindrical container comprising a bottom, a cylindrical body and a lid.
The invention has for its object to design a container of the kind set forth so that it satisfies requirements with respect to strength and stackability and can, moreover, be manufactured at economically permissible, additional costs. According to the invention the container comprises a reinforcing layer fixed to the surface of at least the central zone of the body throughout the circumference thereof.
It is preferred to use a container whose reinforcing layer is fixed to the entire body surface.
REFERENCES:
patent: 2181905 (1935-12-01), McCrery
patent: 2280501 (1942-04-01), Stephenson
patent: 2810492 (1957-10-01), Bergen et al.
patent: 2954803 (1960-10-01), Barnes et al.
patent: 3179286 (1965-04-01), Morceau
patent: 3423009 (1969-01-01), Palmer
patent: 3501047 (1970-03-01), Raabe
patent: 4023700 (1977-05-01), Buquet et al.
patent: 4471900 (1984-09-01), Kadunce
Distribution Packaging, by Friedman and Kipnees, pp. 372, 373, 1977.
Elkins Gary E.
Thomassen & Drijver-Verblifa N.V.
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