|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/457 ; 62/372 ; 62/529 ; 62/530|
|발명자 / 주소|
|인용정보||피인용 횟수 : 27 인용 특허 : 1|
An ice pack which is constructed of a plurality of separate compartments which are connected together through a webbing assembly. Each of the compartments is movable in respect to each other permitting the ice pack to be located within confined various sizes of spaces. Within each compartment of the ice pack is located a quantity of freezable substance which is to be used as a refrigerant. Each compartment is enclosed by a wall assembly which retards the accumulation of moisture on the exterior surface of the wall assembly.
A foldable ice pack comprising: a plurality of separate compartments, each said compartment to contain a refrigerant; a webbing assembly innerconnecting said compartments, said webbing assembly including a single thin webbing strip located between each connected pair of said compartments; each said compartment being enclosed by a wall assembly, said wall assembly comprising an inner layer of sheet material which is overlapped with an outer layer of sheet material, a slight air space is formed between said inner layer and said outer layer, said air space ...