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1. 发明授权

US06321405B1 Push brush cleaner 失效
标题翻译：推刷清洁剂
公开(公告)号：US06321405B1
公开(公告)日：2001-11-27
申请号：US09008868
申请日：1998-01-20
申请人： Richard E. Whittaker , Eric Daytner , Thomas R. Whittaker
发明人： Richard E. Whittaker , Eric Daytner , Thomas R. Whittaker
IPC分类号： A47L1108
CPC分类号： A47L11/4072 , A46B13/001 , A47L11/32 , A47L11/4041 , A47L11/4069
摘要： The push brush carpet or hard surface cleaner of the present invention is preferably comprised of a cleaning brush with a round surface area to which cleaning bristles of any conventional size and shape are attached. In practice the brush is preferably pushed over the carpet or hard surface to agitate and/or expel a debris-laden cleaning solution that has been previously applied to the carpet or hard surface to accomplish cleaning. The cleaning solution can be any conventional chemical solution suitable for the purpose of carpet or hard surface cleaning, but the brush of the present invention is preferably used in conjunction with a dry powder or substantially neutral pH dry crystalline formula cleaning solution for carpets. Finally, the optional axle, bearing and wheel configuration permits easy disassembly of the brush to allow easy replacement of the brush and to permit accommodation of various brush sizes and bristle varieties.
摘要翻译：本发明的刷刷地毯或硬表面清洁剂优选由具有任何常规尺寸和形状的清洁刷毛附着的圆形表面区域的清洁刷组成。在实践中，优选地将刷子推到地毯或硬表面上以搅拌和/或排出先前施加到地毯或硬表面上的碎屑填充的清洁溶液以完成清洁。清洁溶液可以是适用于地毯或硬表面清洁的任何常规化学溶液，但是本发明的刷子优选与用于地毯的干粉或基本上中性的pH干燥结晶配方清洁溶液结合使用。最后，可选的轴，轴承和车轮配置允许轻松拆卸刷子，以便容易地更换刷子并允许容纳各种刷子尺寸和刷毛品种。

2. 发明授权

US06311354B1 Push brush cleaner 失效
标题翻译：推刷清洁剂
公开(公告)号：US06311354B1
公开(公告)日：2001-11-06
申请号：US08965579
申请日：1997-11-06
申请人： Richard E. Whittaker , Eric Daytner , Thomas R. Whittaker
发明人： Richard E. Whittaker , Eric Daytner , Thomas R. Whittaker
IPC分类号： A47L1108
CPC分类号： A47L11/4072 , A46B13/001 , A47L11/32 , A47L11/4041 , A47L11/4069
摘要： The push brush carpet or hard surface cleaner of the present invention is preferably comprised of a cleaning brush with a round surface area to which cleaning bristles of any conventional size and shape are attached. The brush is preferably attached to a frame by use of an axle, wheel and bearing configuration which permits locking of the axle in place at a given rotary position of the brush and also unlocking of the axle to permit rotation of the brush to a different position. In use, the rotary brush is locked in place in a given rotary position by the user, and a portion of the brush surface will come in contact with the carpet or hard surface as the user pushes the brush in a preferably reciprocating motion. In so doing, debris on the carpet or hard surface is agitated and/or expelled by the contacted area of the brush surface. After one area of the brush surface has been exposed to debris, the axle, bearing and wheel configuration permits unlocking, rotation and re-locking of the brush to permit a different portion of the brush surface to contact the carpet or hard surface. In practice the brush is preferably pushed over the carpet or hard surface to agitate and/or expel a debris-laden cleaning solution that has been previously applied to the carpet or hard surface to accomplish cleaning. Finally, the axle, bearing and wheel configuration permits easy disassembly of the brush to allow easy replacement of the brush and to permit accommodation of various brush sizes and bristle varieties.
摘要翻译：本发明的刷刷地毯或硬表面清洁剂优选由具有任何常规尺寸和形状的清洁刷毛附着的圆形表面区域的清洁刷组成。刷子优选地通过使用轴，轮和轴承构造附接到框架，其允许将轴锁定在刷子的给定旋转位置处的适当位置，并且还解锁车桥以允许刷子旋转到不同的位置。在使用中，旋转刷被用户锁定在给定旋转位置的适当位置，并且当用户以优选的往复运动推动刷子时，刷表面的一部分将与地毯或硬表面接触。在这样做时，地毯或硬表面上的碎屑被刷表面的接触区域搅动和/或排出。在刷表面的一个区域已经暴露于碎屑之后，轴，轴承和车轮构造允许刷的解锁，旋转和重新锁定，以允许刷表面的不同部分接触地毯或硬表面。在实践中，优选地将刷子推到地毯或硬表面上以搅拌和/或排出先前施加到地毯或硬表面上的碎屑填充的清洁溶液以完成清洁。最后，轴，轴承和车轮配置允许容易地拆卸刷子，以便容易地更换刷子并且允许容纳各种刷子尺寸和刷毛品种。

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