发明名称 MEANS FOR SEALING THE WASTE WATER APERTURE OF A FLUID COMPARTMENT
摘要 A strainer for a waste water aperture in a fluid compartment. The strainer has an upper end with a flange extending outwardly from the upper end and a downwardly extending wall. Positioned between the flange and the bottom of the fluid compartment is a compressible sealing member that secures the strainer to the fluid compartment.
申请公布号 US2007044219(A1) 申请公布日期 2007.03.01
申请号 US20050162018 申请日期 2005.08.25
申请人 WCM INDUSTRIES, INC. 发明人 BALL WILLIAM T.
分类号 A47K1/14;E03C1/26 主分类号 A47K1/14
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