초록 ▼

A beverage container is disclosed for keeping liquid evenly heated. The beverage container includes a cup, a heating element, and a removable battery power source. The cup has an inner sidewall surface, an outer sidewall surface, an inner bottom surface, and an outer bottom surface. The inner sidewa

A beverage container is disclosed for keeping liquid evenly heated. The beverage container includes a cup, a heating element, and a removable battery power source. The cup has an inner sidewall surface, an outer sidewall surface, an inner bottom surface, and an outer bottom surface. The inner sidewall surface and inner bottom surface are shaped to hold liquid. The heating element is completely enclosed between the inner sidewall surface and the outer sidewall surface. The heating element heats the inner sidewall surface which then heats the liquid. An insulating layer is included between the heating element and the outer sidewall surface to keep the outer sidewall surface cool while the inner sidewall surface is heated. The battery power source is capable of being temporarily secured to the outer bottom surface of the cup and is utilized to keep the heating element energized to a predetermined level while the battery power source is secured to the cup. When the battery power source is removed, the cup is capable of being submerged in water without damaging the cup. When the battery power source is attached, the beverage container is portable.

대표청구항 ▼

[ What is claimed is:] [1.] A heated beverage container, comprising:a cup having an inner sidewall surface, an outer sidewall surface, an inner bottom surface, an outer bottom surface, and a handle, wherein said inner sidewall surface and said inner bottom surface are shaped to hold liquid;a heating

[ What is claimed is:] [1.] A heated beverage container, comprising:a cup having an inner sidewall surface, an outer sidewall surface, an inner bottom surface, an outer bottom surface, and a handle, wherein said inner sidewall surface and said inner bottom surface are shaped to hold liquid;a heating element completely enclosed between said inner sidewall surface and said outer sidewall surface for heating said inner sidewall surface to evenly heat said liquid, wherein said heating element is secured within said cup so that said cup is watertight,a top of a removable battery power source capable of being temporarily secured to said outer bottom surface for keeping said heating element energized while said battery power source is secured to said outer bottom surface, wherein said beverage container is portable when said power source is secured to said cup, and wherein said cup is capable of being submerged in water when said power source is removed without damaging said heated beverage container; anda removable battery charger capable of being temporarily secured to said battery power source a bottom of said removable battery power source capable of being removably, electrically coupled to a top of said removable battery charger such that the cup, battery power source, and battery charger rest upright when secured together.