发明名称 Toilet seat closing system
摘要 A toilet seat closing system for automatically lowering a seat over the bowl portion of a toilet after use. The toilet seat closing system includes a toilet with a bowl portion, a seat assembly pivotally coupled to the bowl assembly, and a seat lowering assembly coupled to the bowl assembly and coupled to the seat assembly by a pair of pistons.
申请公布号 US6321394(B1) 申请公布日期 2001.11.27
申请号 US20000648133 申请日期 2000.08.25
申请人 STEIR JUNIOR;STEIR GLADYS M. 发明人 STEIR JUNIOR;STEIR GLADYS M.
分类号 A47K13/10;(IPC1-7):A47K13/10 主分类号 A47K13/10
代理机构 代理人
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