| 发明名称 |
CENTER PRESS OUTER SEAL BOWL LID |
| 摘要 |
<p>A resilient plastic lid closure for the upper rim of a bowl or the like, said lid having a downturned periphery terminating in an outer rim flange for snapping over the rim when pressed downwardly at the medial portion of the lid, thereby forming a tight seal with the outer surface of the bowl rim when pressure on the medial portion of the lid is released.</p> |
| 申请公布号 |
CA1252422(A) |
申请公布日期 |
1989.04.11 |
| 申请号 |
CA19840464382 |
申请日期 |
1984.10.01 |
| 申请人 |
RUBBERMAID INCORPORATED |
发明人 |
TAYLOR, WILLIAM D.;DILYARD, RICHARD D. |
| 分类号 |
B65D41/16;B65D41/18;B65D43/02;B65D43/08;B65D43/10;B65D51/16;(IPC1-7):B65D41/22 |
主分类号 |
B65D41/16 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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