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1. 发明申请

US20070028374A1 Telescoping plunger 审中-公开
标题翻译：伸缩柱塞
公开(公告)号：US20070028374A1
公开(公告)日：2007-02-08
申请号：US11503623
申请日：2006-08-14
申请人： Wei-Xin Jiang
发明人： Wei-Xin Jiang
IPC分类号： E03D9/00
CPC分类号： E03C1/308 , E03D9/00 , Y10T16/473
摘要： A toilet plunger assembly having telescopic features is disclosed. The plunger assembly includes a cup assembly, a tubular member and an elongated rod. The tubular member has a first end portion and a second end portion. The second end portion is fixed to the cup assembly. The elongated rod has a first end portion, a second end portion, and an outer diameter. The rod is slideably engaged within the tubular member such that the rod is moveable between a collapsed position and an extended position. In the collapsed position, the rod second end portion is removably joined to the cup assembly, while in the extended position, the rod second end portion is removably joined to the tubular member first end portion.
摘要翻译：公开了具有伸缩特征的马桶柱塞组件。柱塞组件包括杯组件，管状构件和细长杆。管状构件具有第一端部和第二端部。第二端部固定到杯组件。细长杆具有第一端部，第二端部和外径。杆可滑动地接合在管状构件内，使得杆能够在收缩位置和延伸位置之间移动。在折叠位置，杆第二端部可移除地连接到杯组件，而在延伸位置，杆第二端部可移除地连接到管状构件第一端部。

2. 发明申请

US20050172385A1 Telescoping plunger 有权
标题翻译：伸缩柱塞
公开(公告)号：US20050172385A1
公开(公告)日：2005-08-11
申请号：US10775303
申请日：2004-02-10
申请人： Wei-Xin Jiang
发明人： Wei-Xin Jiang
IPC分类号： E03C1/308 , E03D9/00
CPC分类号： E03C1/308 , E03D9/00 , Y10T16/473
摘要： A toilet plunger assembly having telescopic features is disclosed. The plunger assembly includes a cup assembly, a tubular member and an elongated rod. The tubular member has a first end portion and a second end portion. The second end portion is fixed to the cup assembly. The elongated rod has a first end portion, a second end portion, and an outer diameter. The rod is slideably engaged within the tubular member such that the rod is moveable between a collapsed position and an extended position. In the collapsed position, the rod second end portion is removably joined to the cup assembly, while in the extended position, the rod second end portion is removably joined to the tubular member first end portion.
摘要翻译：公开了具有伸缩特征的马桶柱塞组件。柱塞组件包括杯组件，管状构件和细长杆。管状构件具有第一端部和第二端部。第二端部固定到杯组件。细长杆具有第一端部，第二端部和外径。杆可滑动地接合在管状构件内，使得杆能够在收缩位置和延伸位置之间移动。在折叠位置，杆第二端部可移除地连接到杯组件，而在延伸位置，杆第二端部可移除地连接到管状构件第一端部。

3. 发明授权

US07089605B2 Telescoping plunger 有权
标题翻译：伸缩柱塞
公开(公告)号：US07089605B2
公开(公告)日：2006-08-15
申请号：US10775303
申请日：2004-02-10
申请人： Wei-Xin Jiang
发明人： Wei-Xin Jiang
IPC分类号： E03D11/00
CPC分类号： E03C1/308 , E03D9/00 , Y10T16/473
摘要： A toilet plunger assembly having telescopic features is disclosed. The plunger assembly includes a cup assembly, a tubular member and an elongated rod. The tubular member has a first end portion and a second end portion. The second end portion is fixed to the cup assembly. The elongated rod has a first end portion, a second end portion, and an outer diameter. The rod is slideably engaged within the tubular member such that the rod is moveable between a collapsed position and an extended position. In the collapsed position, the rod second end portion is removably joined to the cup assembly, while in the extended position, the rod second end portion is removably joined to the tubular member first end portion.
摘要翻译：公开了具有伸缩特征的马桶柱塞组件。柱塞组件包括杯组件，管状构件和细长杆。管状构件具有第一端部和第二端部。第二端部固定到杯组件。细长杆具有第一端部，第二端部和外径。杆可滑动地接合在管状构件内，使得杆能够在收缩位置和延伸位置之间移动。在折叠位置，杆第二端部可移除地连接到杯组件，而在延伸位置，杆第二端部可移除地连接到管状构件第一端部。

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