发明名称 DRAIN STRAINER AND STOPPER
摘要 An apparatus includes a ring formed from a first material and a body coupled to the ring and formed from a second material. The body defines a plurality of holes and includes an outwardly extending flange at its lower end. The body is configured to be positioned in a first extended configuration and a second collapsed configuration. The flange forms a fluid-tight seal with a portion of the body in the second collapsed configuration.
申请公布号 WO2015131082(A1) 申请公布日期 2015.09.03
申请号 WO2015US18075 申请日期 2015.02.27
申请人 POLDER HOUSEWARES, INC. 发明人 SCOTT, GEORGE, CALVIN;PEDROS, ROBERTO;COOPER, KERRY
分类号 E03C1/262;A47K1/14 主分类号 E03C1/262
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