Patent
1978-11-28
1980-07-15
Coan, James F.
93 368, 93 86, B31B 526
Patent
active
042122325
ABSTRACT:
A container for soluble, dehydrated foodstuffs is produced which may be folded flatly. The container is initially conically shaped and the apex of the cone is inverted and caused to protrude into the inner volume of the container, whereby the bottom surface of the container is a circumferentially flat ring for stable placement on flat surfaces. The inner protruding cone is provided with markings indicating the amount of liquid to be added to the foodstuffs to produce the desired end product.
REFERENCES:
patent: 979629 (1910-12-01), Wright
patent: 1127480 (1915-02-01), Maxwell
patent: 1632868 (1927-06-01), Barbieri
patent: 1810806 (1931-06-01), Wilson
patent: 3924795 (1975-12-01), Smith
patent: 3973693 (1976-08-01), Brocklehurst
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