|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A47G-019/22 B65D-007/44 B65D-051/16|
|미국특허분류(USC)||220/254 ; 220/72 ; 220/904 ; 220/367|
|발명자 / 주소|
|인용정보||피인용 횟수 : 27 인용 특허 : 6|
A device for decreasing heat transfer and slosh from a beverage container, such as a drinking cup, glass, mug or the like, that has an open end from which a beverage may be drunk, comprises a cover for the open end of the container, formed with an opening substantially smaller than the open end of the container and shaped and sized to be received by the mouth of the beverage drinker. The cover is equipped with a rim structure for securing it to the open end of the container and further has a web recessed from the rim. A portion of the perimeter of the dr...
A device for decreasing heat transfer from the contents of a beverage container, such as a drinkinG cup, glass, mug or the like, that has an open end from which the beverage may be drunk, said device comprising: A. means for securing the device to the container and having a lip at an extreme of said device that defines a plane; and B. a cover formed with said securing means defining a drinking opening, substantially smaller than the open end of the container, having a first crescent-sided portion of its perimeter adjacent said lip, and a second crescent-...