|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A45C-011/20 B65D-001/40 B65D-001/48|
|미국특허분류(USC)||150/52R ; 150/52F ; 206/545 ; 383/110|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 73 인용 특허 : 1|
A soft-sided semi-rigid case with carrying strap and hinged cover. The sidewalls include inner stiffening material overlaid with insulative material. The assembly is enclosed and sealed with flexible plastic. A presealed bottom having an upraised cushion area comprising an inner stiffening member overlaid with insulative material and encased with flexible plastic is provided. The bottom includes a peripheral flange of plastic. The flange is sealed to the outer lower edge of the sidewall plastic. The cover includes an insert portion formed of insulative m...
A carrying case comprising: an endless sidewall structure having a top opening and a bottom opening consisting of an inner support means defining the three dimensional shape of said case, sidewall insulative material coextensive with and adjacent to said support means and a layer of heat sealable sidewall plastic material enclosing both said support means and said insulative material forming a flange about the outer peripheral edge of said bottom opening; a bottom preform overlying said bottom opening consisting of reinforcement means defining the planar...