发明授权
- 专利标题: Urinal apparatus
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申请号: US12679783申请日: 2008-09-25
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公开(公告)号: US09926692B2公开(公告)日: 2018-03-27
- 发明人: James Edward McAlpine
- 申请人: James Edward McAlpine
- 申请人地址: GB Glasgow
- 专利权人: McAlpine & Co. Ltd.
- 当前专利权人: McAlpine & Co. Ltd.
- 当前专利权人地址: GB Glasgow
- 代理机构: Colby Nipper PLLC
- 优先权: GB0718708.1 20070925; GB0725125.9 20071222
- 国际申请: PCT/GB2008/003238 WO 20080925
- 国际公布: WO2009/040524 WO 20090402
- 主分类号: E03D13/00
- IPC分类号: E03D13/00 ; E03C1/298 ; E03C1/264 ; E03C1/28
摘要:
An apparatus for a urinal is described. The apparatus comprises a plate member adapted to form a seal with a urinal outlet, the plate member defining a throughbore permitting the passage of liquid, in use, from the urinal to a soil pipe and a diaphragm located in the plate member throughbore, the diaphragm adapted to permit the passage of liquid through the throughbore in one direction only from the urinal to the soil pipe.
公开/授权文献
- US20100205725A1 IMPROVED URINAL APPARATUS 公开/授权日:2010-08-19