|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/457 ; 62/371 ; 62/530|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 55 인용 특허 : 0|
In a refrigerating container of the present invention, an inner lid with freezing material is slidably and closely engaged in the inside wall of an inner box, the inner lid and the inner box being made of closed-cellular synthetic resin foam. The inner lid is pressed down to touch the contents to minimize the space between the inner lid and the contents and to increase freezing effect.
A portable refrigerating container comprising, in combination: a bag member having outwardly facing side walls; carrying straps fixed to said side walls; an inner box removably positioned within said bag member, said inner box having an opening at one end thereof and inwardly facing inner side wall means defining a storage chamber having a given horizontal cross-sectional configuration along at least a substantially portion of its height; a covering lid pivotally fastened to said bag member along a top, side edge thereof; a lid member fixed to said cover...