发明名称 |
Container structure |
摘要 |
A substantially spill proof container for foodstuffs and the like and particularly for comestibles of the liquid or semi-liquid variety wherein the container lid is provided with an improved anti-spillage interior wall which operates in conjunction with an improved snap locking of the lid to the container tray only at spaced points along the lid's periphery to inhibit spillage of the container's contents during lid closure and opening and without interfering with any such opening.
|
申请公布号 |
US4742934(A) |
申请公布日期 |
1988.05.10 |
申请号 |
US19860880843 |
申请日期 |
1986.07.01 |
申请人 |
PACKAGING CORPORATION OF AMERICA |
发明人 |
MICHAUD, JOHN T.;HUM, HARVEY |
分类号 |
B65D1/34;B65D43/02;(IPC1-7):B65D41/00 |
主分类号 |
B65D1/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|