|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/4573 ; 62/1|
|발명자 / 주소|
|인용정보||피인용 횟수 : 28 인용 특허 : 0|
A drink cooler to keep liquids cool, the cooler having three parts, a lid, a frusto-conical outer container and a resilient plastic bottle which when placed inside a container having a radily inward protrusion creates an annular cavity for which water can be poured into and frozen without breaking the glass, and after freezing, the resilient bottle may be removed to allow the outer container to function as a glass with one annular ice ring located around the inside of the outer container.
A drink cooling device for insitu forming of ice in a drinking glass with the top of the container having an ice free region to prevent direct contact of the users lips with the ice formed in the drinking glass comprising: a drinking glass having a top and a bottom, said drinking glass having a frusto-conical shape with the smaller diameter portion located on the top of said drinking glass, said frusto-conical shape comprising means for retaining an annular ice block therein; a lid for attachment to the top of said glass, said lid having a lip for fricti...