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US 5,009,083 AGranted
Beverage cooler
OwnerFrank T. Spinos, Sharon M. Worleyinventors
Life of this patent
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Abstract
A beverage cooler having an inner container disposed within an outer container to define an annular chamber for holding a beverage. The inner container contains a refrigerant, and includes a drinking straw passageway for withdrawing the beverage. The refrigerant cools the main body of the beverage, and further chills the beverage portion as it is being withdrawn through the passageway.
Claims8
A beverage cooler comprising:
- a first container having walls defining a chamber for receiving a beverage;
- a second container disposed within the first container and having walls defining a tubular passageway having an open lower end, the walls of the second container further defining an interior compartment surrounding the passageway for receiving a heat transfer medium to effect heat transfer between the heat transfer medium and beverage passing through the tubular passageway;
- and
- means fixing the second container against movement relative to the first container.
1 more element
Dependencies are inferred from the claim text.