发明名称 |
Multi-chambered container with collared O-ring |
摘要 |
A modified multi-chambered container including a container body defining a central (e.g., liquid) chamber, a neck defining an opening to the central chamber, a flange extending upward from the neck, and a groove formed in the neck around the first opening. A collared O-ring includes an annular base mounted in the groove, and a ring-shaped collar extending from an upper portion of the base toward the opening. A hollow ball member is mounted on the neck such that an outer wall of the ball member contacts the O-ring collar. A housing is attached to the container body that pushes the ball member against the collared O-ring.
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申请公布号 |
US2004134222(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
US20030339855 |
申请日期 |
2003.01.10 |
申请人 |
INSTA-MIX, SUSIDIARY A (DBA UMIX, INC.) |
发明人 |
HOLLEY JAMES W. |
分类号 |
A61J1/00;A61J1/20;A61J9/00;B65D25/08;B65D51/28;(IPC1-7):A61J9/00;B65B63/08;F25D3/08;B65D1/24;B65D1/36;B65D25/04;B65D57/00;B65D85/00 |
主分类号 |
A61J1/00 |
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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