Refrigeration – Portable – commodity-containing – Mutually supported commodity and solid coolant
Patent
1984-03-02
1985-05-07
King, Lloyd L.
Refrigeration
Portable, commodity-containing
Mutually supported commodity and solid coolant
62457, F25D 308
Patent
active
045149933
ABSTRACT:
A barrel cooler comprising a cylindrical, open ended, insulated cloth sleeve or jacket that slips over a beer keg or the like to keep the barrel cold. The insulated cloth sleeve is fabricated from a single piece of fabric by folding the fabric in thirds longitudinally with the insulation layer therebetween and then stitching the bottom circumferentially. A plurality of vertically stitched seams displaced equal distance around the sleeve create internal pockets in which are placed plastic bags of frozen water or the like to cool the barrel.
REFERENCES:
patent: 2017504 (1935-10-01), Lohner
patent: 2071303 (1937-02-01), Hill
patent: 2216330 (1940-10-01), Stover
patent: 3338068 (1967-08-01), Piker
patent: 3443397 (1969-05-01), Donovan et al.
patent: 3614875 (1971-10-01), McCallum
patent: 3998072 (1976-12-01), Shaw
Idttkow, Inc.
King Lloyd L.
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