Two liter insulated cooler containers

Refrigeration – Cooled enclosure – Portable receptacle

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Details

62371, 220739, 220740, 220755, 220771, 215396, F25D 308

Patent

active

055557465

ABSTRACT:
Portable containers for insulating and supporting disposable plastic 1, 2 and 3 liter bottles. A first embodiment includes a foamed plastic polystryrene type housing with molded handle. Pitcher type model with can fixably and snugly support the liter bottle therein. An alternative includes a removable refrigerant material such as Blue-Ice can be inserted within the interior bottom of the housing. A top portion is snapably or threadably detached from the housing. The housing is shaped to closely conform to a standard 1, 2 or 3 liter bottle. A second embodiment has double walls with the refrigerant material or insulative foam there-between. A third embodiment has a bottom portion of the housing detachable from the rest and can also contain a cold pack of refrigerant material which can be prefrozen by itself before using the invention. The fourth and fifth embodiments utilize wet-suit type outer housings with zippers and plastic type handles. The fifth embodiment includes another removable ice-pack that can be prefrozen before the invention is being used.

REFERENCES:
patent: 4580412 (1986-04-01), Wells
patent: 4798063 (1989-01-01), Rimmer
patent: 4921141 (1990-05-01), Branum
patent: 4931333 (1990-06-01), Henry
patent: 4986089 (1991-01-01), Raab
patent: 5067328 (1991-11-01), Medina et al.
patent: 5207076 (1993-05-01), Sciarrillo
patent: 5212963 (1993-05-01), McGinnis
patent: 5275015 (1994-01-01), Brossia et al.
patent: 5406808 (1995-04-01), Babb et al.

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