Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 16, 2010
Patent Application Number
11251234
Date Filed
October 15, 2005
Patent Primary Examiner
Patent abstract
A portable cooling system for maintaining a beverage container at an internal temperature dissimilar to that of the temperature of its external surroundings comprising of a substantially circular shaped storage compartments with a hingly attached lid. The portable cooling system further includes a flexible temperature sleeve positioned in the interior volume of the storage compartment during use. The temperature sleeve contains a plurality of ribs being configure to have an internal chamber filled with temperature controlling substance.
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