|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B65D-006/02 B65D-021/02 B65D-041/06 A45C-011/20|
|미국특허분류(USC)||220/4D ; 220/94A ; 220/293 ; 220/294|
|발명자 / 주소|
|인용정보||피인용 횟수 : 63 인용 특허 : 1|
The portable modular food container has exchangeable units useful for preservation and transportation of food stuffs. Each unit is formed to connect to a lower unit and contains an inner cover which is pressed down by the unit above.
Multiple modular food container assembly comprising: a plurality of individual container units, each of said individual container units comprising: a cylindrical wall forming an inner body; an outer body concentrically separated from said inner body, said outer body comprising an outer wall with alternating spaced flat portions and outwardly protruding portions to facilitate grasping; a shoulder bending outwardly from said inner body and sealingly joining said outer body; an annular flange formed by a portion of said outer wall extending upwardly from sa...