发明名称 |
Self-flushing pipe |
摘要 |
A drainage pipe for use in a waterproofing system is disclosed. The drainage pipe includes a plurality of openings. The drainage pipe includes a cleaning tube affixed to an interior surface of the drainage pipe. The tube has a plurality of spaced holes which allow fluid such as air or water to be forced out of the tube and clean debris from the drainage pipe. A garden hose, air hose or other fluid source can be attached to the tube.
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申请公布号 |
US2002025225(A1) |
申请公布日期 |
2002.02.28 |
申请号 |
US20000732795 |
申请日期 |
2000.12.08 |
申请人 |
BEVILACQUA JOSEPH;BARNES HEATHER MARIE |
发明人 |
BEVILACQUA JOSEPH;BARNES HEATHER MARIE |
分类号 |
B08B9/027;F16L9/00;F16L9/22;F16L11/12;F16L55/07;(IPC1-7):E02B11/00 |
主分类号 |
B08B9/027 |
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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