发明名称 |
Fixture for disposing of bodily waste having an anti-overflow feature and a method for making the same |
摘要 |
The present invention provides for an improved bathroom fixture for flushing bodily waste materials. This fixture includes a secondary drain that communicates liquid that is backing up during a potential overflow situation into a conventional drainage sewer without any modification to that sewer.
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申请公布号 |
US2007294815(A1) |
申请公布日期 |
2007.12.27 |
申请号 |
US20050217217 |
申请日期 |
2005.09.02 |
申请人 |
STACK PATRICK G;TROWBRIDGE LAWRENCE A |
发明人 |
STACK PATRICK G.;TROWBRIDGE LAWRENCE A. |
分类号 |
E03D11/02;E03D11/18 |
主分类号 |
E03D11/02 |
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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