Picnic Cooler with Off/On Spigot and two Sealing Rings with Apertures
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United States of America Patent
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Issued Date -
Feb 18, 2021
app pub date -
Nov 4, 2020
filing date -
Nov 12, 2014
priority date (Note) -
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Abstract
A picnic cooler that includes a food compartment, a gas tank compartment, an off/on electric spigot, a first sealing rings with a first apertures a second sealing ring with a second aperture, and two cooling apparatuses. The cooling apparatus includes a twisting piping system and an upper metallic plate that serves as the bottom of the food compartment. The ratio between the diameter of the second aperture and the diameter of the first aperture is between 1.8 to 2.2 and the ratio between the inner surface area of the food compartment and the outer surface area of the first and second piping systems is between 9 to 17.
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