Inflatable insulated barrel cooler

Details Inflatable insulated barrel cooler Inflatable insulated barrel cooler

1985-08-26

1986-09-23

King, Lloyd L.

Refrigeration

Cooled enclosure

Portable receptacle

62372, 62459, 62464, 150 55, F25D 308

Patent

active

046127810

ABSTRACT:
An inflatable insulated barrel cooler comprising a cylindrical, open topped, closed bottom, container constructed of sheet plastic or vinyl reinforced fabric. The cooler is somewhat rigid when inflated and in use yet is easily stored when collapsed. Insulation is provided by the trapped air of inflation. The cooler accommodates both 1/2 and 1/4 barrel sizes by incorporating a sleeve insert.

REFERENCES:
patent: 3315491 (1967-04-01), Zant
patent: 3347060 (1967-10-01), Barkan
patent: 3443397 (1969-05-01), Donovan et al.
patent: 3614875 (1971-10-01), McCallun
patent: 4042142 (1977-08-01), Ruano
patent: 4242884 (1981-01-01), Kotschwar
patent: 4514993 (1985-05-01), Johnson
patent: 4519219 (1985-05-01), Prepodnik et al.

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