发明名称 Drainage-aiding device and method of use thereof
摘要 A drainage-aiding device and method of use thereof for application in areas of water flow, such as, for exemplary purposes only, the drainage pipes of sinks, bathtubs, showers, toilets, urinals, and the like. The present invention includes a cutting blade assembly that is disposed within a drainage pipe, wherein the blade assembly may be rotated in the direction of water flow to eliminate and prevent clogs and other obstructions that may occur within the drainage pipes.
申请公布号 US2006219297(A1) 申请公布日期 2006.10.05
申请号 US20050097551 申请日期 2005.04.01
申请人 STHANKI DINESH G;PANDIT HIMANSHU R 发明人 STHANKI DINESH G.;PANDIT HIMANSHU R.
分类号 E03C1/266 主分类号 E03C1/266
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