Spherical vacuum insulated container

Details Spherical vacuum insulated container Spherical vacuum insulated container

1980-02-19

1982-03-23

Rosenbaum, Mark

Dispensing

Plural sources, compartment, containers and/or spaced jacket

At least one nondispensing

220423, 222401, B67D 554

Patent

active

043208568

ABSTRACT:
This spherical insulated container is constructed from a pair of concentric spheres between which is formed a chamber. Communication of liquids to be thermally insulated within the interior sphere is provided by adjacent openings in each sphere defining a mouth area. Either a thermally insulating cap or pump dispenser seals the mouth of the container. A pump dispenser provides a convenient mechanism for dispensing liquids from a spherically shaped insulated container.

REFERENCES:
patent: 1551778 (1925-09-01), Altenberg
patent: 2144820 (1939-01-01), Thomas
patent: 2776069 (1957-01-01), Zimmerman
patent: 2845199 (1958-07-01), Putman et al.
patent: 3009600 (1961-11-01), Matsch
patent: 3094448 (1963-06-01), Cornelius
patent: 3204804 (1965-09-01), Hnilacra, Jr.
patent: 3356243 (1967-12-01), Piker
patent: 3845873 (1974-11-01), Bridges
patent: 3863794 (1975-02-01), Hata
patent: 3910441 (1975-10-01), Bramming
patent: 3961720 (1976-06-01), Potter
patent: 4113147 (1978-09-01), Frazier et al.
patent: 4116366 (1978-09-01), Takenakashima et al.

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