|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A45B-019/00 B29D-022/00 B65D-006/08|
|미국특허분류(USC)||428/012 ; 428/035.7 ; 428/036.92 ; 220/666|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 49 인용 특허 : 6|
A collapsible container having a generally cylindrical configuration including at least an upper thicker section and a lower thicker section, and at least one thinner section positioned between the upper and lower thicker sections. When the container is collapsed, the upper and lower thicker sections are telescoped within one another and the thinner section is folded therebetween. The container is made of a monolayer of a thermoplastic polymer having a flex modulus of from 60,000 to 160,000 psi and a heat distortion temperature at 66 psi of greater than ...
[ What is claimed is:] [1.] A collapsible, microwaveable container comprising an upper open end, a lower end closed by a bottom wall, and a peripheral side wall extending between the upper and lower ends, the peripheral side wall having a plurality of thicker sections, including at least an upper thicker section and a lower thicker section, the peripheral sidewall also having at least one thinner section positioned between the upper and lower thicker sections, the peripheral sidewall being adapted to move between an extended position and a collapsed posi...