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1. 外观设计

USD596360S1 Vacuum cleaner 有权
公开(公告)号：USD596360S1
公开(公告)日：2009-07-14
申请号：US29300871
申请日：2008-05-22
申请人： James Dyson , Alexander Stuart Knox , Nicholas Alexander Evans
设计人： James Dyson , Alexander Stuart Knox , Nicholas Alexander Evans

2. 外观设计

USD600419S1 Part of a vacuum cleaner 有权
公开(公告)号：USD600419S1
公开(公告)日：2009-09-15
申请号：US29300872
申请日：2008-05-22
申请人： James Dyson , Alexander Stuart Knox , Nicholas Alexander Evans , Stuart Lloyd Genn
设计人： James Dyson , Alexander Stuart Knox , Nicholas Alexander Evans , Stuart Lloyd Genn

3. 发明授权

US07168128B2 Wand assembly for a domestic appliance 有权
标题翻译：家用电器的棒组件
公开(公告)号：US07168128B2
公开(公告)日：2007-01-30
申请号：US10683390
申请日：2003-10-14
申请人： Nicholas Alexander Evans
发明人： Nicholas Alexander Evans
IPC分类号： A47L9/24
CPC分类号： A47L9/244 , F16L27/12
摘要： A wand for a domestic appliance (e.g., a vacuum cleaner) includes a plurality of tubes which are dimensioned to telescope inside one another. Each tube is associated with a securing mechanism for securing the tube in an extended position with respect to another of the tubes. Adjacent securing mechanisms are positioned on their respective tubes such that, when the tubes are retracted, one securing mechanism presses against another to release the other securing mechanism. Thus, a user does not need to separately operate each securing mechanism when extending the wand. Also, the tubes automatically secure themselves in an extended position with respect to one another. A hook on the widest tube cooperates with a collar on the narrowest tube to retain the tubes in a stored position.
摘要翻译：用于家用电器（例如，真空吸尘器）的棒包括多个管，其尺寸被设计成彼此相对地望远镜。每个管与用于将管相对于另一个管固定在延伸位置的固定机构相关联。相邻的固定机构定位在它们各自的管上，使得当管子缩回时，一个固定机构压靠另一个固定机构以释放另一个固定机构。因此，使用者不需要在延伸棒时分别操作每个固定机构。此外，管子自动将其自身固定在相对于彼此的延伸位置。最宽管上的钩与最窄管上的套环配合以将管保持在存储位置。

4. 发明授权

US07350267B2 Wand assembly for a domestic appliance 有权
标题翻译：家用电器的棒组件
公开(公告)号：US07350267B2
公开(公告)日：2008-04-01
申请号：US10468469
申请日：2002-02-27
申请人： Nicholas Alexander Evans
发明人： Nicholas Alexander Evans
IPC分类号： A47L9/32
CPC分类号： A47L9/244 , F16L27/12
摘要： A wand for a domestic appliance (e.g., vacuum cleaner) includes a plurality of tubes which are dimensioned to telescope inside one another. Each tube is associated with a securing mechanism for securing the tube in an extended position with respect to another of the tubes. Adjacent securing mechanisms are positioned on their respective tubes such that, when the tubes are retracted, one securing mechanism presses against another to release the other securing mechanism. Thus, a user does not need to separately operate each securing mechanism when extending the wand. Also, the tubes automatically secure themselves in an extended position with respect to one another. A hook on the widest tube cooperates with a collar on the narrowest tube to retain the tubes in a stored position.
摘要翻译：用于家用电器（例如，真空吸尘器）的棒包括多个尺寸设计成彼此望远的管。每个管与用于将管相对于另一个管固定在延伸位置的固定机构相关联。相邻的固定机构定位在它们各自的管上，使得当管子缩回时，一个固定机构压靠另一个固定机构以释放另一个固定机构。因此，使用者不需要在延伸棒时分别操作每个固定机构。此外，管子自动将其自身固定在相对于彼此的延伸位置。最宽管上的钩与最窄管上的套环配合以将管保持在存储位置。

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