发明名称 Drain closure device
摘要 A drain closure device that allows a user to selectively open or close the drain closure device to permit or restrict the flow of water therethrough. The drain closure is comprised of a strainer body which houses an insert. The insert has a plurality of openings. A cap is mounted to the insert that has a plurality of openings, which upon rotation of the cap relative to the insert selectively align with the openings on the insert to allow fluid flow from a tub or sink.
申请公布号 US8528122(B2) 申请公布日期 2013.09.10
申请号 US20090649717 申请日期 2009.12.30
申请人 BALL WILLIAM T.;PILARCZYK ERIC;WCM INDUSTRIES, INC. 发明人 BALL WILLIAM T.;PILARCZYK ERIC
分类号 A47K1/14 主分类号 A47K1/14
代理机构 代理人
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