发明申请
- 专利标题： Fluid delivery mechanism
- 专利标题（中）： 流体输送机构
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申请号： US10658031申请日： 2003-09-09
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公开(公告)号： US20050254882A1公开(公告)日： 2005-11-17
- 发明人: Paulus Antonius Hofte , Gregory Spooner , Terence Curtis , Hoss Vong , Phillip Nagel
- 申请人： Paulus Antonius Hofte , Gregory Spooner , Terence Curtis , Hoss Vong , Phillip Nagel
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 主分类号： A47L13/56
- IPC分类号： A47L13/56 ; A46B11/00 ; A47L13/20 ; A47L13/22 ; B67D7/06
摘要：
The present invention provides a fluid transfer fitment for controllably retaining a fluid in a reservoir in a leak-tight manner. This fluid transfer fitment can be used with a variety of fluid delivery mechanisms. The fluid transfer fitment has a cap portion, an engaging segment, a fluid transfer check valve and a vent check valve. The fluid transfer check valve of the fitment is located within the engaging segment of the fitment. The present invention also provides fluid delivery mechanisms, which can be used with a cleaning implement. The fluid delivery mechanisms can be used with a fitment having a cap portion, an engaging segment and a fluid transfer check valve.
公开/授权文献
- US07172099B2 Fluid delivery mechanism 公开/授权日：2007-02-06
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