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|United States(US) Patent 등록
|발명자 / 주소
|피인용 횟수 : 15 인용 특허 : 0
A cooling device for use with liquids in open containers, the device containing a freezable material. The cooling device is configured to have a distal end for immersion in the container, a proximal end to be positioned at the surface of the liquid, and a tapered portion whereby the maximum cross-se
A sealed cooling device adapted to be placed into an open container to cool a liquid beverage contained therein, the cooling device comprising: (A) a thin-walled, non-insulated permanently sealed distal end composed of a material having high heat transfer characteristics, adapted to be immersed in s