Refrigeration – Cooled enclosure – Portable receptacle
Patent
1995-06-26
1996-11-05
Tapoical, William E.
Refrigeration
Cooled enclosure
Portable receptacle
62530, F25D 308
Patent
active
055705880
ABSTRACT:
A cooler for maintaining objects at a desired temperature. The inventive device includes a cooler body having a hollow perimeter sidewall. A gel-pack insert is removably positioned within the hollow perimeter sidewall and a removable upper rim closure seals the gel-pack insert therewithin. A lid is pivotally mounted to the upper rim closure and operates to enclose objects within the cooler body, whereby the gel-pack insert maintains the objects within the cooler at a desired temperature.
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patent: 4498312 (1985-02-01), Schlosser
patent: 4830190 (1989-05-01), Inagaki
patent: 5231850 (1993-08-01), Morris
patent: 5390797 (1995-02-01), Smalley et al.
patent: 5462213 (1995-10-01), Watt
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