Patent ID: 7882975
Filing Date: 2011-02-08
Classification: A47J,B65D,Y10T

Abstract:
1. A double walled beverage container comprising: an inner container for holding a beverage including a cylindrical sidewall, a base connected to said side wall and forming a lower portion of the container, and a top forming an upper portion of the container, said base including; (i) a circumferential concave portion extending circumferentially around said base; (ii) a circumferential leg protruding from the circumferential concave portion and disposed radially inward from said concave portion, and; (iii) a dome shaped panel spanning between the circumferential leg; and an outer container secured to said inner container, said outer container comprising a cylindrical side wall, a base forming a lower portion of the outer container, and an upper transition portion forming an upper end of the outer container, said upper transition portion contacting said side wall of said inner container, said base of said outer container member comprising: a circumferential concave portion extending circumferentially around said base; (ii) a circumferential leg protruding from said circumferential concave portion and disposed radially inward from said concave portion, and; (iii) a dome shaped panel spanning between the circumferential leg, and; wherein said outer container is placed over said inner container such that said circumferential concave portion of said outer container member contacts said circumferential concave portion of said inner container, and said side wall of said inner container and said side wall of said outer container are separated by a substantially uniform gap, and further wherein said outer container covers said inner container except above said upper transition portion where said inner container is exposed.