发明名称 |
FLEXIBLE PLASTICS LIDS |
摘要 |
A flexible plastics lid for a beverage container has a peripheral rim with a bead engaging cavity and a central web. A localized removeable section (DTS) is defined by a score line (SL) passing in part along an arcuate ridge (AR). Opposed gripping surfaces (GS) to either side of the ridge can be squeezed between finger and thumb to rupture the score line and separate the removable section with the fingers penetrating through the lid. |
申请公布号 |
DE3474804(D1) |
申请公布日期 |
1988.12.01 |
申请号 |
DE19843474804 |
申请日期 |
1984.05.14 |
申请人 |
FORT HOWARD CUP CORPORATION |
发明人 |
WINSTEAD, THOMAS WILLIAMSON |
分类号 |
B65D77/30;B65D43/02;B65D47/36;(IPC1-7):B65D47/10;B65D43/06 |
主分类号 |
B65D77/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|