发明名称 DRAIN STOPPER ASSEMBLY
摘要 A drain stopper assembly for selectively closing an outlet from a water basin includes a stopper that axially slidably interacts with a support post to move between raised and lowered positions. In a raised position, the stopper can be laterally displaced to facilitate periodic cleaning of debris trapped in the drain passage. Lateral displacement can be accomplished in a variety of ways including by way of groove and follower pin relationships, pivoting sections of the support post and/or post interface of the stopper, and by a flexible support post.
申请公布号 WO2011160000(A3) 申请公布日期 2012.04.05
申请号 WO2011US40858 申请日期 2011.06.17
申请人 TONG, HENRY, C. 发明人 TONG, HENRY, C.
分类号 A47K3/20;E03C1/05;F16K31/60 主分类号 A47K3/20
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