Refrigeration – Portable – commodity-containing – Mutually supported commodity and solid coolant
Patent
1989-10-10
1990-10-16
King, Lloyd L.
Refrigeration
Portable, commodity-containing
Mutually supported commodity and solid coolant
62400, 62464, 624571, F25D 308
Patent
active
049631756
ABSTRACT:
A transportable keg cooler tub comprising a circular tub-like base with a pliable flexible canvas sleeve extending upwards from the top edge of the base. The sleeve enclosing a plastic liner in intimate contact with ice cubes filling the space between the liner and the enclosed beverage keg. A portion of the plastic liner pulled through an orifice on the bottom outside perimeter of the base providing drainage for the ice contained by the plastic liner.
REFERENCES:
patent: 3443397 (1969-05-01), Donovan et al.
patent: 3614875 (1971-10-01), McCallum
patent: 4042142 (1977-08-01), Ruano
patent: 4653290 (1987-03-01), Byrne
patent: 4802344 (1989-02-01), Livingston
patent: 4835985 (1989-06-01), Ilvento
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