发明名称 |
Triple seal container with protrusion |
摘要 |
The present invention is a container for food. The container has a lid and a base which form a series of three self-reinforcing seals when mated. A protrusion on the lid reinforces the triple seal formed between the lid and base. The protrusion applies a force to the base, locking the lid and base together. The third seal has the largest surface area and acts as a first line of defense against food leakage out of the container and a last line of defense against the entry of contaminants into the container.
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申请公布号 |
US6196404(B1) |
申请公布日期 |
2001.03.06 |
申请号 |
US20000483350 |
申请日期 |
2000.01.14 |
申请人 |
NEWSPRING INDUSTRIAL CORP. |
发明人 |
CHEN JEFFREY |
分类号 |
B65D43/02;B65D43/10;(IPC1-7):B65D41/16 |
主分类号 |
B65D43/02 |
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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