Container end structure

Details Container end structure Container end structure

1976-12-10

1977-08-16

Moorhead, Davis T.

Envelopes, wrappers, and paperboard boxes

Paperboard box

229 57, 229 23A, 229 21, B65D 304, B65D 1304

Patent

active

040421643

ABSTRACT:
An end structure for a container body which is of tubular form and of multisided polygonal transverse cross section. It comprises a flat substantially disc-like end with attaching flanges hinged thereto and extending inwardly from the plane thereof, being in number equal to the sides of the body and substantially equal in lateral extent. The attaching flanges are hinged to the disc-like end by an arrangement which permits the end structure to be fitted into position within or exteriorly of the tubular container body and to be fastened in position by means of the attaching flanges.

REFERENCES:
patent: 2016863 (1935-10-01), La Grua
patent: 2357092 (1944-08-01), Demian et al.
patent: 2718996 (1955-09-01), Jamieson
patent: 2794588 (1957-01-01), George et al.
patent: 3146931 (1964-09-01), Neff et al.
patent: 3314586 (1967-04-01), Frank, Jr.
patent: 3563448 (1971-02-01), Crolby
patent: 3598303 (1971-08-01), Folz
patent: 3972454 (1976-08-01), Croley

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