|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||062/457.3; 062/457.4; 062/460|
|발명자 / 주소|
|인용정보||피인용 횟수 : 8 인용 특허 : 3|
A drinking vessel includes an interior portion that holds pellets or chips of dry ice that cool a beverage in the glass while the beverage is being consumed. The interior portion can be a part of the glass or it can be a detached piece usable in different vessels. Either way the interior portion includes holes that allow the beverage to freely flow around the dry ice while the holes are small enough to prevent the dry ice from entering the portion of the vessel where it could be accidentally consumed.
1. An open rimmed drinking vessel for containing a serving of liquid to be cooled by dry ice and drank wherein;said vessel includes an upper portion defining an interior space, an interior wall portion is held inside said upper portion, said interior wall defining a first space and a second space held within said interior space; dry ice held within said second space; at least one hole in said interior wall allows a portion of said liquid to pass through said interior wall from said first space to said second space such that said portion of said liquid co...