发明名称 |
Easy open air-tight sealed food container |
摘要 |
A food and liquid container is disclosed having a base and lid and providing for an air-tight seal between the base and lid when they are attached to each other. The seal is achieved at several points which create two air-pockets. The securing portion associated with the base can be substantially J-shaped in cross section, while the securing portion of the lid can be substantially u-shaped in cross section. A first ridge on the J-shaped section abuts with a second ridge on the u-shaped section when the lid is attached to the base with the second ridge disposed above the first ridge. The lower outer end of the u-shaped section can be rounded and a lip can extend outward for easier gripping when removing the lid from the base.
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申请公布号 |
US7891514(B1) |
申请公布日期 |
2011.02.22 |
申请号 |
US20090360663 |
申请日期 |
2009.01.27 |
申请人 |
WALSH RAYMOND;WANG CHUAN WU |
发明人 |
WALSH RAYMOND;WANG CHUAN WU |
分类号 |
B65D6/28;B65D8/18;B65D41/16 |
主分类号 |
B65D6/28 |
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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