Patent ID: 8662344
Filing Date: 2014-03-04
Classification: A47G,B65D

Abstract:
1. A container for reducing heat transfer from a beverage, the container comprising: (a) an outer vessel having a base and an upper rim defining an open end, said outer vessel having an inner surface and an outer surface; (b) an inner vessel having an upper rim defining an open end, said inner vessel having an inner surface and an outer surface, said inner vessel suspended within said outer vessel and adapted to receive beverages therein, said upper rim of said inner cavity being integrally joined to said upper rim of said outer vessel, said outer surface of said inner vessel and said inner surface of said outer vessel defining a sealed chamber therebetween, and, (c) an insulative fluid substantially filling said sealed chamber, said insulative fluid formed from a mixture of water and a water absorptive poly(potassium acrylate) polymer in the approximate ratio of 50:1 (cc:g); wherein said container maintains hot beverages at a hot temperature and cold beverages at a cold temperature.