发明名称 Marine deck drain repair/replacement assembly
摘要 A deck drain replacement/repair assembly for marine vessels, and a method for repairing or replacing a drain strainer, are provided. A flanged retaining ring and a flanged drain strainer are provided, with the retaining ring being sized such that the flange thereof seats on a step present within a drain basket secured into the deck. The retaining ring is positioned by the flange, and is then secured to the drain basket. The drain strainer is then positioned atop the retaining ring and secured thereto with screws.
申请公布号 US2004173136(A1) 申请公布日期 2004.09.09
申请号 US20030378080 申请日期 2003.03.04
申请人 RIVAS FRANK J. 发明人 RIVAS FRANK J.
分类号 B63B13/00;(IPC1-7):B63B19/26 主分类号 B63B13/00
代理机构 代理人
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