초록 ▼

A beverage container holder for supporting a drinking container on a wide variety of surfaces and for keeping the beverage hot or cold, as desired, comprising a container holder, a liquid-impervious bladder secured around and beneath it and containing a small amount of cellulose fibers and a bacteri

A beverage container holder for supporting a drinking container on a wide variety of surfaces and for keeping the beverage hot or cold, as desired, comprising a container holder, a liquid-impervious bladder secured around and beneath it and containing a small amount of cellulose fibers and a bacteriostat that swell in the presence of water to fill the bladder and be amenable to heating in a microwave oven or freezing to adjust the temperature of the swollen material.

대표청구항 ▼

A drinking container holder comprising: (a) means for supporting a drinking container including a rigid, open-topped receptacle terminated by an upper rim and having an enclosed bottom wall; (b) a water-impervious bladder secured about said receptacle and extending loosely therearound and beneath it

A drinking container holder comprising: (a) means for supporting a drinking container including a rigid, open-topped receptacle terminated by an upper rim and having an enclosed bottom wall; (b) a water-impervious bladder secured about said receptacle and extending loosely therearound and beneath it to form a liquid-sealed chamber therebetween; and, (c) an amount, sufficient to fill said chamber, of a mixture comprising: (1) a small amount of a bacteriostat; (2) a small quantity of fibrous material of the type that will swell in the presence of a liquid to form a thick, mushy substance; and, (3) sufficient liquid to form the thick, mushy substance.