Insulated portable beverage container

Details Insulated portable beverage container Insulated portable beverage container

1978-11-20

1980-04-08

Norton, Donald F.

Bottles and jars

Multilayer barrier structure

Insulating material between spaced wall panels

62372, 150 22, 222105, 215 1A, B65D 3102, B65D 2308

Patent

active

041968174

ABSTRACT:
A beverage-containing squeeze bottle is removably contained within a soft, heat insulating outer jacket and has a flexible straw extending from within the bottle to a point exteriorly of the closed outer jacket. The outer jacket has a quickly releasable top opening, an outer covering, a waterproof innerlining, and an intermediate layer of insulating material therebetween. Ice is placed within the jacket surrounding the bottle. The soft outer jacket is then squeezed, forcing liquid out of the bottle through the straw.

REFERENCES:
patent: 651819 (1900-06-01), Bradshaw
patent: 785638 (1905-03-01), Scritchfield
patent: 1939777 (1933-12-01), Humboldt
patent: 2464069 (1949-03-01), Benson
patent: 2522381 (1950-09-01), Kramer
patent: 2575191 (1951-11-01), Seipp
patent: 2661785 (1953-12-01), Daust
patent: 2667198 (1954-01-01), Klein
patent: 3344977 (1967-10-01), Kamins
patent: 3799914 (1974-03-01), Schmit
patent: 4002257 (1977-01-01), Hatridge

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