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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/468 ; 220/2383 ; 229/15 ; 229/28R|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 37 인용 특허 : 1|
A container for packaging frozen food in which the food can be reheated including a paperboard tray having upstanding side walls and horizontal flanges and an upright central divider wall forming separate food compartments in the tray. The container is formed from a planar die-cut blank in which the central divider wall is formed by folding adjacent rectangular panels on the blank into abutting, back-to-back relation and the side walls are one piece and are foldably connected to adjacent die-cut portions of the blank so that when the divider wall is erec...
A compartmentalized container for packaging, storing and heating foods comprising: a paperboard tray formed from a one piece foldable blank having a rectangular base, said base including first and second base members and a central divider wall being of inverted V-shaped configuration, with one side of said central divider wall being hingedly connected to the transverse side of said first base member adjacent thereto, and with the other side of said central divider wall being hingedly connected to the transverse side of said second base member adjacent th...