发明名称 Toilet training system
摘要 A toilet training system is usable in both a child's sit-down toilet mode and a child's stand-up urinal mode. The system includes a child-sized toilet seat, a vertical curvilinear element, and a padded liner for the curvilinear element. The vertical curvilinear element functions alternatively as a backrest for the child-sized toilet seat in the child's sit-down toilet mode or as a urine shield in the child's stand-up urinal mode.
申请公布号 US2007089225(A1) 申请公布日期 2007.04.26
申请号 US20050256804 申请日期 2005.10.24
申请人 WOLF RICHARD 发明人 WOLF RICHARD
分类号 E03D9/00;F15D1/00 主分类号 E03D9/00
代理机构 代理人
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