|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/4574 ; 62/438|
|발명자 / 주소|
|인용정보||피인용 횟수 : 22 인용 특허 : 3|
A beverage container including an inner tubular wall defining a reservoir; a transparent outer tubular wall surrounding the inner wall and spaced therefrom to form an annular chamber having upper and lower annular openings; a top wall joining upper ends of the inner and outer walls and closing the upper opening; a base closing the lower opening; and a refrigerant gel retained within the chamber.
A beverage container comprising: an integrally molded unitary structure including an inner tubular wall portion, a bottom wall portion joined to a lower edge of said inner wall portion and defining therewith a reservoir, a transparent outer tubular wall portion surrounding and spaced from said inner wall portion so as to form therewith an annular chamber having upper and lower openings, a top wall portion joining upper end of said inner and outer wall portions and closing said upper opening; a base means engaging a lower edge of said outer tubular wall p...