Dispensing – Collapsible wall-type container – Plural container and/or compartment
Patent
1987-09-01
1991-06-18
Shaver, Kevin P.
Dispensing
Collapsible wall-type container
Plural container and/or compartment
222107, 222143, B65D 3522, B67D 560
Patent
active
050243543
ABSTRACT:
A collapsible dispensing container provided with a conical-shaped head portion having a central opening and a multilaminate tubular body. One end of the tubular body is folded over and defines an annular space between the folded over part and the upstanding wall part of the tubular body. A disc-like barrier member is provided with a peripheral flange that is located in the annular space and heat sealed to adjacent parts of the tubular body. The tubular bodies are formed with a slight taper for nesting, resulting in ease of handling and shipping.
REFERENCES:
patent: 1188115 (1916-06-01), Thompson
patent: 2258395 (1941-10-01), Tome
patent: 2332414 (1943-10-01), Tome
patent: 2386498 (1945-10-01), Ostrander
patent: 3260411 (1966-07-01), Dobson
patent: 3661301 (1972-05-01), Couland
patent: 3724722 (1973-04-01), Ballo
Miller Alfred E.
Shaver Kevin P.
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