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公开(公告)号：US11903546B2
公开(公告)日：2024-02-20
申请号：US17830529
申请日：2022-06-02
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
CPC classification number: A47L5/225 , A47L5/24 , A47L5/28 , A47L9/16 , A47L9/1608 , A47L9/1625 , A47L9/1641 , A47L9/1683 , A47L9/1691 , A47L9/322 , A47L9/325
Abstract: A surface cleaning apparatus comprises a hand vacuum cleaner, a surface cleaning head and a rigid air flow conduit removably mountable between the surface cleaning head air outlet and the dirty air inlet of the hand vacuum cleaner. The hand vacuum cleaner comprises a main body and a cyclone unit. The cyclone axis of rotation intersects the pistol grip handle. The cyclone axis of rotation is generally horizontal.
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公开(公告)号：US20210402333A1
公开(公告)日：2021-12-30
申请号：US16914864
申请日：2020-06-29
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
Abstract: A method of packaging a filter media that is pre-folded for insertion is a filter assembly is provided.
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公开(公告)号：US20210402332A1
公开(公告)日：2021-12-30
申请号：US16914781
申请日：2020-06-29
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
Abstract: A filter assembly has a first housing having a plurality of recesses provided therein and a second housing having a plurality of ribs provided on an inner surface thereof. When the first and second housings are in an engaged configuration, the ribs are receivable in the recesses of the first housing thereby securing a filter media in the filter assembly.
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公开(公告)号：US09962052B2
公开(公告)日：2018-05-08
申请号：US14003160
申请日：2012-03-05
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
CPC classification number: A47L9/1608 , A47L5/24 , A47L5/32 , A47L5/362 , A47L7/0023 , A47L7/0038 , A47L9/1666 , A47L9/1683 , A47L9/1691
Abstract: A surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet and includes a suction motor. The surface cleaning apparatus may be battery powered and/or may have a power requirement of 200 Watts or less. A cyclone chamber is provided in the air flow path and has an air outlet which is covered by a screen. In one embodiment, there is an absence of a vortex finder. In another embodiment, a vortex finder that extends into the cyclone chamber less than the height of the cyclone inlet and optionally less than the height of the cyclone inlet may be provided.
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公开(公告)号：US09451852B2
公开(公告)日：2016-09-27
申请号：US13255885
申请日：2010-03-12
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
CPC classification number: A47L5/225 , A47L5/24 , A47L5/28 , A47L5/32 , A47L9/00 , A47L9/02 , A47L9/325
Abstract: An upright surface cleaning apparatus comprises an air flow path extending from a dirty air inlet to a clean air outlet, a surface cleaning head having the dirty air inlet, a support structure moveably mounted to the surface cleaning head, the support structure comprising a cleaning unit The cleaning unit comprises a suction motor and an air treatment member positioned in the air flow path The cleaning unit is removably mountable wherein the cleaning unit is retained on the support structure when in a storage position under the influence of gravity.
Abstract translation: 直立表面清洁装置包括从脏空气入口延伸到清洁空气出口的空气流动通道，具有脏空气入口的表面清洁头，可移动地安装到表面清洁头的支撑结构，所述支撑结构包括清洁单元 清洁单元包括抽吸马达和定位在空气流动路径中的空气处理构件。清洁单元可拆卸地安装，其中当处于重力影响的储存位置时，清洁单元保持在支撑结构上。
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Patent Agency Ranking
公开(公告)号：US09386895B2
公开(公告)日：2016-07-12
申请号：US13541745
申请日：2012-07-04
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
Abstract: An upright surface cleaning apparatus comprises a support structure moveably connected to a surface cleaning head and having an air treatment member mounted to the upright section. The support structure is bendable and is operated by a remote actuator.
Abstract translation: 直立表面清洁装置包括可移动地连接到表面清洁头并具有安装到直立部分的空气处理构件的支撑结构。 支撑结构是可弯曲的并且由远程致动器操作。
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公开(公告)号：US09265395B2
公开(公告)日：2016-02-23
申请号：US13039376
申请日：2011-03-03
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
CPC classification number: A47L5/24 , A47L5/225 , A47L9/122 , A47L9/16 , A47L9/1608 , A47L9/1683 , A47L9/22
Abstract: A surface cleaning apparatus comprises an air flow passage extending from a dirty air inlet to a clean air outlet. A suction motor is positioned in the air flow path. At least one cyclone chamber positioned in the air flow path. An associated dirt collection chamber is optionally exterior the cyclone chamber. A pre-motor filter is positioned downstream of the cyclone chamber and upstream of the suction motor. The pre-motor filter has an upstream side and a downstream side. The pre-motor filter may overlie at least a portion of the suction motor and the cyclone chamber.
Abstract translation: 表面清洁装置包括从脏空气入口延伸到清洁空气出口的空气流动通道。 抽吸马达位于空气流动路径中。 至少一个位于空气流路中的旋风室。 相关联的污物收集室可选地在旋风室外部。 预电动机过滤器位于旋风室的下游和吸入电动机的上游。 预电机过滤器具有上游侧和下游侧。 预电动机过滤器可以覆盖吸入马达和旋风分离器室的至少一部分。
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公开(公告)号：US09161666B2
公开(公告)日：2015-10-20
申请号：US12721286
申请日：2010-03-10
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
Abstract: A surface cleaning head comprises an upper section and a lower section. A front portion of the upper section extends forwardly of the lower section. At least a section of the front portion is transparent.
Abstract translation: 表面清洁头包括上部和下部。 上部的前部在下部的前方延伸。 前部的至少一部分是透明的。
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9.发明授权Cyclone chamber and dirt collection assembly for a surface cleaning apparatus 有权用于表面清洁装置的旋风室和污物收集组件公开(公告)号：US08973214B2
公开(公告)日：2015-03-10
申请号：US13039619
申请日：2011-03-03
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
CPC classification number: A47L9/242 , A47L9/00 , A47L9/009 , A47L9/122 , A47L9/1608 , A47L9/1683 , A47L9/1691 , A47L9/22 , A47L9/26
Abstract: A cyclone bin assembly comprises a cyclone chamber having an air inlet, an air outlet, a dirt outlet and first and second opposed ends. The cyclone bin assembly may comprise a dirt collection chamber in communication with the dirt outlet. The dirt bin may surround at least a portion of the cyclone chamber and comprising first and second portions. The first and second portions may comprise discrete chambers that are separated from each other by a passage extending between the dirt outlet and a wall of the dirt collection chamber. A portion of the wall facing the dirt outlet may extend inwardly towards the dirt outlet.
Abstract translation: 旋风分离器组件包括具有空气入口，空气出口，污物出口以及第一和第二相对端的旋风室。 旋风分离器组件可以包括与污物出口连通的污物收集室。 垃圾箱可围绕旋风室的至少一部分并且包括第一和第二部分。 第一和第二部分可以包括通过在污物出口和污物收集室的壁之间延伸的通道彼此分离的离散室。 面向污物出口的壁的一部分可以朝向污物出口向内延伸。
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公开(公告)号：US08875340B2
公开(公告)日：2014-11-04
申请号：US12722874
申请日：2010-03-12
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
CPC classification number: A47L9/1608 , A47L5/225 , A47L9/1666 , A47L9/1683 , A47L9/242
Abstract: An upright surface cleaning apparatus comprises a floor cleaning head having a dirty air inlet and an upright section moveably mounted to the surface cleaning head. The surface cleaning apparatus also includes an air flow passage extending from the dirty air inlet to a clean air outlet. The air flow passage includes a conduit section. The surface cleaning apparatus also includes a suction motor and an air treatment member positioned in the air flow passage, provided in one of the floor cleaning head and the upright section. The conduit section has an inlet end and an outlet end. The inlet end is rotatably connected to the air flow passage about an axis parallel to air flow through the inlet end, and the outlet end is rotatably connected to the air flow passage about an axis parallel to air flow through the outlet end.
Abstract translation: 直立表面清洁装置包括具有脏空气入口的地板清洁头和可移动地安装到表面清洁头的直立部分。 表面清洁装置还包括从脏空气入口延伸到清洁空气出口的空气流动通道。 气流通道包括导管部分。 表面清洁装置还包括设置在地板清洁头和直立部分中的一个中的位于空气流动通道中的抽吸马达和空气处理构件。 导管部分具有入口端和出口端。 入口端围绕平行于通过入口端的空气流的轴线可旋转地连接到空气流动通道，并且出口端围绕平行于通过出口端的气流的轴线可旋转地连接到空气流动通道。
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