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公开(公告)号：USD429044S
公开(公告)日：2000-08-01
申请号：US97994
申请日：1998-12-18
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公开(公告)号：USD418953S
公开(公告)日：2000-01-11
申请号：US70039
申请日：1997-04-25
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公开(公告)号：US5911261A
公开(公告)日：1999-06-15
申请号：US93694
申请日：1998-06-09
申请人： Richard C. Farone , Craig M. Saunders , Jeffrey M. Kalman , Paul D. Stephens , Robert A. Salo , Charles J. Thur , Michael F. Wright
发明人： Richard C. Farone , Craig M. Saunders , Jeffrey M. Kalman , Paul D. Stephens , Robert A. Salo , Charles J. Thur , Michael F. Wright
CPC分类号： A47L9/0673 , A47L5/28 , A47L5/32 , A47L9/0036 , A47L9/009 , A47L9/02 , A47L9/06
摘要： An upright vacuum cleaner is provided and includes an upper section with a handle (15) and a lower cleaning nozzle section (14, 14') having a main suction opening (18) formed in the underside (16) thereof. A suction source (M) is provided and an edge cleaning tool (60) having a suction bore (64) formed therethrough is releasably connected to the cleaning nozzle section (14'). A suction hose (20) selectively connects one of the main suction opening (18) of the nozzle (14') and the suction bore (64) of the edge cleaning tool (60) with the suction source (M). First and second laterally spaced casters (30a, 30b) extend from the underside (16) of the nozzle (14, 14') and each caster (30a, 30b) is pivotable respectively about a vertical axis (D,E). First and second laterally spaced fixed wheels (32a, 32b), each rotatable about a single rolling axis (C), are also provided and positioned forward of the first and second casters (30a, 30b). Each fixed wheel (32a, 32b) includes a rolling surface (40a, 40b) and curved inner and outer transition surfaces (42a, 42b), (44a, 44b) connecting its rolling surface (40a, 40b) to the inner and outer sides (42a, 42b), (44a, 44b) of the wheel (32a, 32b).
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公开(公告)号：US06712868B2
公开(公告)日：2004-03-30
申请号：US09944731
申请日：2001-08-31
申请人： John S. Murphy , Robert A. Matousek , Jeffrey M. Kalman , Craig M. Saunders , Richard C. Farone , David DiNunzio , Mark E. Cipolla , Paul D. Stephens , Michael F. Wright , Robert A. Salo
发明人： John S. Murphy , Robert A. Matousek , Jeffrey M. Kalman , Craig M. Saunders , Richard C. Farone , David DiNunzio , Mark E. Cipolla , Paul D. Stephens , Michael F. Wright , Robert A. Salo
IPC分类号： B01D5000
CPC分类号： A47L9/165 , A47L5/36 , A47L9/00 , A47L9/009 , A47L9/1666 , A47L9/1691 , A47L9/242 , A47L9/327 , B01D45/12 , B01D50/002 , Y10S55/03
摘要： A bagless canister vacuum cleaner includes a selectively removable dirt cup, and an airstream flows rotationally through the dirt cup between an interior wall of the dirt cup and a filter assembly selectively mounted in the dirt cup so that entrained contaminants are separated from the airstream flowing through the dirt cup and collected by the dirt cup. The filter lies substantially parallel to the support surface on which the vacuum cleaner is supported. A cover member is connected to the main housing, and the cover member is selectively movable to and held in an operative position in covering relation with an open first end of a dirt cup. The main housing defines a base conformed to self-support the main housing on a support surface with the dirt cup arranged with its open first end at a higher elevation than its closed second end. The removable dirt cup includes a handle adapted for being held by a user, and the dirt cup defines or includes a spout to facilitate emptying dirt therefrom.
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公开(公告)号：US06497001B2
公开(公告)日：2002-12-24
申请号：US09759512
申请日：2001-01-12
申请人： David Di Nunzio , John S. Murphy , Michael F. Wright , Jeffrey M. Kalman , Craig M. Saunders , Richard C. Farone , Robert A. Matousek
发明人： David Di Nunzio , John S. Murphy , Michael F. Wright , Jeffrey M. Kalman , Craig M. Saunders , Richard C. Farone , Robert A. Matousek
IPC分类号： A47L526
CPC分类号： A47L5/24
摘要： A hand-held vacuum cleaner includes a housing, a suction fan and a first motor assembly located in the housing and a dirt container detachably mounted on the housing. A suction nozzle is selectively mounted on the housing and is usable both in an attached position and in a detached position for cleaning. A brushroll and a second motor are mounted within the suction nozzle. An electrified hose is connected to the housing and to the suction nozzle. The dirt container includes an inlet in fluid communication with the electrified hose, and an outlet in fluid communication with the suction fan and first motor assembly. A filter assembly is releasably positioned for form an outlet of the dirt container. The dirt container has a latching mechanism for securing the dirt container to the housing. The housing further includes a hollow section formed above the suction fan and first motor assembly for storing a cleaning attachment.
摘要翻译： 一种手持吸尘器，包括壳体，吸入风扇和位于壳体中的第一电动机组件和可拆卸地安装在壳体上的污物容器。 抽吸嘴选择性地安装在壳体上，并且可以在附接位置和分离位置上用于清洁。 刷辊和第二马达安装在吸嘴内。 电气软管连接到壳体和吸嘴。 污物容器包括与带电软管流体连通的入口以及与吸风扇和第一电动机组件流体连通的出口。 过滤器组件可释放地定位以形成污物容器的出口。 污物容器具有用于将污物容器固定到壳体的闩锁机构。 壳体还包括形成在吸风扇上方的中空部分和用于存储清洁附件的第一电动机组件。
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公开(公告)号：USD443960S1
公开(公告)日：2001-06-19
申请号：US29116871
申请日：2000-01-12
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公开(公告)号：USD463080S1
公开(公告)日：2002-09-17
申请号：US29135503
申请日：2001-01-12
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公开(公告)号：USD453868S1
公开(公告)日：2002-02-19
申请号：US29135500
申请日：2001-01-12
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公开(公告)号：USD453245S1
公开(公告)日：2002-01-29
申请号：US29130792
申请日：2000-10-06
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公开(公告)号：USD427736S
公开(公告)日：2000-07-04
申请号：US98005
申请日：1998-12-18
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