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1. 发明授权

US5961676A Hard bag door with air directing arrangement 失效
标题翻译：带空气导向装置的硬袋门
公开(公告)号：US5961676A
公开(公告)日：1999-10-05
申请号：US78372
申请日：1998-05-13
申请人： Douglass A. King , Raymond L. Lawer , David P. Parks , Kurt D. Harsh , Douglas C. Barker , Jeffrey S. Louis , Anson W. Telford , David B. Rennecker
发明人： Douglass A. King , Raymond L. Lawer , David P. Parks , Kurt D. Harsh , Douglas C. Barker , Jeffrey S. Louis , Anson W. Telford , David B. Rennecker
IPC分类号： A47L9/00 , A47L9/12 , B01D45/08 , B01D46/10
CPC分类号： A47L9/00 , A47L9/0081 , A47L9/122 , B01D45/08 , Y10S55/03
摘要： A hard bag cleaner door is disclosed having air directing rib vanes integral with its inner surface. These vanes take the form of, alternately, angled J-shaped ribs and short straight interleaved ribs. All the ribs are stepped so that the flow passage for air moving along the interior side of the bag door diverges as more bag air is introduced to it so that it directs efficiently air flow to a lower disposed motor-fan section of an adjoining hard bag portion. In a second embodiment, an exhaust opening is formed in the hard bag cleaner door below the air directing rib vanes and is covered by a final filter and final filter door. The air moving along the interior side of the bag door is directed out the exhaust opening, through the final filter which filters small dust particles which may be present in the exhaust air and out vent openings formed in the final filter door.
摘要翻译：公开了一种硬袋清洁器门，其具有与其内表面一体的空气引导肋叶片。这些叶片采取交替的角度的J形肋和短直的交错肋的形式。所有的肋都是阶梯状的，使得当袋式空气被引入其中时，用于沿着袋门的内侧移动的空气的流动通道分开，使得其有效地将气流引导到毗邻的硬袋的下部设置的电动机 - 风扇部分一部分。在第二实施例中，排气口形成在空气导向肋叶片下方的硬袋清洁器门中，并被最终过滤器和最终过滤器门覆盖。沿着袋门内侧移动的空气通过最后的过滤器排出排气口，该过滤器过滤排出空气中可能存在的小灰尘颗粒，并排出形成在最终过滤器门中的通风口。

2. 发明授权

US5863309A Hard bag door with air directing arrangement 失效
标题翻译：带空气导向装置的硬袋门
公开(公告)号：US5863309A
公开(公告)日：1999-01-26
申请号：US871279
申请日：1997-06-09
申请人： Jeffrey S. Louis , Kurt D. Harsh , David P. Parks , William H. Theiss , David B. Rennecker
发明人： Jeffrey S. Louis , Kurt D. Harsh , David P. Parks , William H. Theiss , David B. Rennecker
IPC分类号： A47L9/00 , A47L9/12 , B01D45/08
CPC分类号： A47L9/122 , A47L9/00 , A47L9/0081 , B01D45/08 , Y10S55/03
摘要： A hard bag cleaner door is disclosed having air directing rib vanes integral with its inner surface. These vanes take the form of, alternately, angled J-shaped ribs and short straight interleaved ribs. All the ribs are stepped so that the flow passage for air moving along the interior side of the bag door diverges as more bag air is introduced to it so that it directs efficiently air flow to a lower disposed motor-fan section of an adjoining hard bag portion.
摘要翻译：公开了一种硬袋清洁器门，其具有与其内表面一体的空气引导肋叶片。这些叶片采取交替的角度的J形肋和短直的交错肋的形式。所有的肋都是阶梯状的，使得当袋式空气被引入其中时，用于沿着袋门的内侧移动的空气的流动通道分开，使得其有效地将气流引导到毗邻的硬袋的下部设置的电动机 - 风扇部分一部分。

3. 发明授权

US5983442A Carpet extractor with automatic conversion 失效
标题翻译：地毯提取器具有自动转换功能
公开(公告)号：US5983442A
公开(公告)日：1999-11-16
申请号：US870804
申请日：1997-06-06
申请人： Jeffrey S. Louis , Jerry L. Balzer , Edgar A. Maurer , David B. Rennecker , Gregg A. McAllise , Jeffery A. Morgan , James M. Bednar , Carl Behrend , Michael J. Reiter
发明人： Jeffrey S. Louis , Jerry L. Balzer , Edgar A. Maurer , David B. Rennecker , Gregg A. McAllise , Jeffery A. Morgan , James M. Bednar , Carl Behrend , Michael J. Reiter
IPC分类号： A47L5/32 , A47L11/20 , A47L11/34 , A47L11/40 , A47L7/00
CPC分类号： A47L11/4008 , A47L11/20 , A47L11/34 , A47L11/4044 , A47L5/32
摘要： An improved carpet extractor is provided having powered brushes for scrubbing cleaning solution on a floor surface and a floor nozzle for extracting soiled cleaning solution from the floor surface in a floor cleaning mode. The extractor may be converted from the floor cleaning mode to an above the floor cleaning mode for cleaning upholstery, stairs, spots on carpet, or the like, with an attached hand held wand having a cleaning solution applicator and an upholstery and stair cleaning nozzle. A pair of motors are provided, one for driving the floor scrubbing brushes when in the floor cleaning mode and one for driving a cleaning solution supply pump and providing pressurized cleaning solution to the wand in the above floor cleaning mode. An automatic conversion mechanism is provided for automatically energizing and de-energizing the motors depending upon the operative position of the handle portion of the extractor.
摘要翻译：提供了一种改进的地毯提取器，其具有用于擦洗地板表面上的清洁溶液的电刷和用于以地板清洁模式从地板表面提取污染的清洁溶液的地板喷嘴。提取器可以从地板清洁模式转换到地板清洁模式以上，用于清洁装饰物，楼梯，地毯上的斑点等，附着的手持棒具有清洁溶液施加器和内饰和楼梯清洁喷嘴。提供一对电动机，一个用于在地板清洁模式下驱动地板擦洗刷，一个用于驱动清洁溶液供应泵，并在上述地板清洁模式中向棒提供加压清洁溶液。提供了一种自动转换机构，用于根据提取器的把手部分的操作位置自动地给电动机通电和断电。

4. 发明授权

US5608946A Control cable and wiring arrangement for a vaccum cleaner 失效
标题翻译：真空吸尘器的控制电缆和接线装置
公开(公告)号：US5608946A
公开(公告)日：1997-03-11
申请号：US440998
申请日：1995-05-15
申请人： David B. Rennecker , Timothy B. Hisrich , Gary L. Berkshire
发明人： David B. Rennecker , Timothy B. Hisrich , Gary L. Berkshire
IPC分类号： A47L9/28
CPC分类号： A47L9/2894 , A47L9/2868
摘要： A vacuum cleaner includes an internal electrical supply cord and a control cable. These two elements are secured to a suction duct for mounting and guidance. The control cable also extends arcuately, smoothly around a lower motor-fan housing section to limit wear and kinking.
摘要翻译：真空吸尘器包括内部电源线和控制电缆。这两个元件被固定到用于安装和引导的抽吸管道。控制电缆也弧形地平滑地延伸到下部电动机风扇壳体部分以限制磨损和扭结。

5. 外观设计

USD600868S1 Mounting collar for a filter bag 有权
标题翻译：一个过滤袋的安装环
公开(公告)号：USD600868S1
公开(公告)日：2009-09-22
申请号：US29317586
申请日：2008-05-02
申请人： David B. Rennecker , Gregg A. McAllise , Laura L. Winkelmann
设计人： David B. Rennecker , Gregg A. McAllise , Laura L. Winkelmann

6. 发明授权

US4554698A Dispensing arrangement for an upright vacuum cleaner 失效
标题翻译：直立式吸尘器的分配装置
公开(公告)号：US4554698A
公开(公告)日：1985-11-26
申请号：US629108
申请日：1984-07-09
申请人： David B. Rennecker , Walt S. Taylor
发明人： David B. Rennecker , Walt S. Taylor
IPC分类号： A47L5/30 , A47L7/04 , A47L9/14
CPC分类号： A61L9/04 , A47L5/30 , A47L7/04 , A47L9/14
摘要： A scent dispensing arrangement is disclosed for use in an upright vacuum cleaner having a flexible air pervious bag extending along a pivoting handle thereof and an air flow generating means which produces an air flow which is exhausted to atmosphere via the bag. A cap member is connected to a top end portion of the flexible bag and interconnected with the pivoting handle for supporting the bag at its uppermost extension along the handle. A scent dispenser is provided which includes a drawer slidably mounted in the cap member for retaining the scented material. The drawer is provided with apertures for providing a path for air flow to atmosphere with sliding movement thereof either opening or closing the path to control dispensing of the scented material.
摘要翻译：公开了一种用于直立式真空吸尘器的气味分配装置，其具有沿其枢转手柄延伸的柔性透气袋，以及产生通过袋排出到大气的空气流的空气流产生装置。帽构件连接到柔性袋的顶端部分并且与枢转手柄互连，用于将袋子沿着把手支撑在其最上部的延伸部分。提供了一种香味分配器，其包括可滑动地安装在盖构件中用于保持香味材料的抽屉。抽屉设置有孔，用于提供用于空气流向大气的路径，其滑动运动或者打开或关闭路径以控制香味材料的分配。

7. 发明申请

US20090255224A1 Filter Bag Mounting Assembly 有权
标题翻译：过滤袋安装组件
公开(公告)号：US20090255224A1
公开(公告)日：2009-10-15
申请号：US12100109
申请日：2008-04-09
申请人： Gregg A. McAllise , David B. Rennecker , Daniel L. Steele , Michael R. Seamon , Laura L. Winkelmann
发明人： Gregg A. McAllise , David B. Rennecker , Daniel L. Steele , Michael R. Seamon , Laura L. Winkelmann
IPC分类号： A47L9/14
CPC分类号： A47L5/28 , A47L9/1427 , A47L9/1436
摘要： A filter bag includes a bag structure of filter material. A panel is adhered to the bag structure and has a fill opening. A securing tab is attached by a hinge to the panel. The panel is configured to have a mounted position in which a fill tube projects through the fill opening into the bag structure to exhaust air into the bag structure. The panel can be secured in the mounted position by the attachment tab being manually pivoted about the hinge into attachment with an attachment structure coupled to the fill tube.
摘要翻译：过滤袋包括过滤材料的袋结构。面板粘附到袋结构并具有填充开口。固定片通过铰链连接到面板上。面板被配置成具有一个安装位置，在该安装位置，填充管通过填充开口突出到袋结构中，以将空气排入袋结构。面板可以通过附接凸片被固定在安装位置，所述附接凸片被手动地围绕铰链枢转到与连接到填充管的附接结构相连接。

8. 发明授权

US07299521B2 Brush assembly distribution apparatus 有权
标题翻译：刷子总成配送装置
公开(公告)号：US07299521B2
公开(公告)日：2007-11-27
申请号：US10287179
申请日：2002-11-04
申请人： William H. Theiss, Jr. , Robert W. Bauman , Dale L. Buxton , David B. Rennecker
发明人： William H. Theiss, Jr. , Robert W. Bauman , Dale L. Buxton , David B. Rennecker
IPC分类号： A47L11/282
CPC分类号： A47L11/305 , A47L5/30 , A47L11/34 , A47L11/4036 , A47L11/4038 , A47L11/4069 , A47L11/4088
摘要： A floor-scrubbing machine is provided having a main body and a cleaning fluid delivery system. At least one rotatable brush having a brush body and bristles extending from the brush body is included. The brush is carried by the main body whereby the bristles of the brush engage the floor being scrubbed. A fluid distributor is provided to distribute cleaning fluid supplied to the fluid distributor to the brush. The brush defines a recess having a sidewall and at least one opening formed in the sidewall for distributing the cleaning solution radially outward.
摘要翻译：提供了具有主体和清洁流体输送系统的地板洗涤机。包括具有刷体的至少一个可旋转刷和从刷体延伸的刷毛。刷子由主体承载，由此刷子的刷毛接合被擦洗的地板。提供流体分配器以将供应到流体分配器的清洁流体分配到刷子。刷子限定具有侧壁的凹部和形成在侧壁中的至少一个开口，用于将清洁溶液径向向外分布。

9. 发明授权

US4720891A Member with deformable brush retaining tabs 失效
标题翻译：会员具有可变形的刷保持片
公开(公告)号：US4720891A
公开(公告)日：1988-01-26
申请号：US920431
申请日：1986-10-20
申请人： David B. Rennecker , Clyde E. Hill
发明人： David B. Rennecker , Clyde E. Hill
IPC分类号： A47L9/06
CPC分类号： A47L9/0666 , A47L9/06
摘要： A nozzle is disclosed having a brush adjustably mounted in it so as to be movable inwardly and outwardly of a slotted bottom plate forming member. This bottom plate forming member includes resilient, deformable tabs which pass the brush inwardly into the nozzle during forceable assembly but limit outward movement of the brush when it is moved outwardly within the nozzle.
摘要翻译：公开了一种喷嘴，其具有可调节地安装在其中的刷子，以便能够向内和向外移动开槽的底板形成构件。该底板形成构件包括弹性的可变形凸片，其在可强制组装期间将刷子向内通入喷嘴中，但是当刷子在喷嘴内向外移动时限制刷子的向外运动。

10. 发明授权

US07794516B2 Filter bag mounting assembly 有权
标题翻译：过滤袋安装组件
公开(公告)号：US07794516B2
公开(公告)日：2010-09-14
申请号：US12100109
申请日：2008-04-09
申请人： Gregg A. McAllise , David B. Rennecker , Daniel L. Steele , Michael R. Seamon , Laura L. Winkelmann
发明人： Gregg A. McAllise , David B. Rennecker , Daniel L. Steele , Michael R. Seamon , Laura L. Winkelmann
IPC分类号： B01D46/00
CPC分类号： A47L5/28 , A47L9/1427 , A47L9/1436
摘要： A filter bag includes a bag structure of filter material. A panel is adhered to the bag structure and has a fill opening. A securing tab is attached by a hinge to the panel. The panel is configured to have a mounted position in which a fill tube projects through the fill opening into the bag structure to exhaust air into the bag structure. The panel can be secured in the mounted position by the attachment tab being manually pivoted about the hinge into attachment with an attachment structure coupled to the fill tube.
摘要翻译：过滤袋包括过滤材料的袋结构。面板粘附到袋结构并具有填充开口。固定片通过铰链连接到面板上。面板被配置成具有一个安装位置，在该安装位置，填充管通过填充开口突出到袋结构中，以将空气排入袋结构中。面板可以通过附接凸片被固定在安装位置，所述附接凸片被手动地围绕铰链枢转到与连接到填充管的附接结构相连接。

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