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公开(公告)号：US20210219798A1
公开(公告)日：2021-07-22
申请号：US17222075
申请日：2021-04-05
Applicant: SHARKNINJA OPERATING LLC
Inventor： Daniel John INNES , Jason THORNE , Andre David BROWN , Gary PALLADINO , Catriona C.A. SUTTER , Lee COTTRELL , Scott NIEDZWECKI , Junghwan CHEI
Abstract: Vacuum cleaning devices include foldable wands to provide a storage configuration and/or facilitate use. A vacuum cleaning device includes a wand having a first end coupled to a vacuum unit and a second end coupled to a vacuum head or surface cleaning head. The wand defines an air passage allowing air to pass from the surface cleaning head to the vacuum unit and includes a flexible air passage along at least a portion of the wand. The wand also includes a plurality of segments pivotably connected together such that the wand is foldable about 180° in a forward direction until the vacuum unit is positioned proximate a top of the surface cleaning head, thereby providing a storage configuration.
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公开(公告)号：US20180338656A1
公开(公告)日：2018-11-29
申请号：US15987589
申请日：2018-05-23
Applicant: SHARKNINJA OPERATING LLC
Inventor： Steven Paul CARTER , Adam UDY , Catriona A. SUTTER , Christopher PINCHES , David S. CLARE , Andre David BROWN , John FREESE , Patrick CLEARY , Alexander J. CALVINO , Lee COTTRELL , Daniel MEYER , Daniel John INNES , David JALBERT , Jason B. THORNE , Peter HUTCHINSON , Gordon HOWES , Wenxiu GAO , David WU , David W. POIRIER , Daniel R. DER MARDEROSIAN
Abstract: A robotic cleaner includes a housing, a suction conduit with an opening, and a leading roller mounted in front of a brush roll. An inter-roller air passageway may be defined between the leading roller and the brush roll wherein the lower portion of the leading roller is exposed to a flow path to the suction conduit and an upper portion of the leading roller is outside of the flow path. Optionally, a combing unit includes a plurality of combing protrusions extending into the leading roller and having leading edges not aligned with a center of the leading roller. Optionally, a sealing strip is located along a rear side of the opening and along a portion of left and right sides of the opening. The underside may define side edge vacuum passageways extending from the sides of the housing partially between the leading roller and the sealing strip towards the opening.
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公开(公告)号：US20240341549A1
公开(公告)日：2024-10-17
申请号：US18753640
申请日：2024-06-25
Applicant: SHARKNINJA OPERATING LLC
Inventor： Steven Paul CARTER , Adam UDY , Catriona A. SUTTER , Christopher PINCHES , David S. CLARE , Andre David BROWN , John FREESE , Patrick CLEARY , Alexander CALVINO , Lee COTTRELL , Daniel MEYER , Daniel John INNES , David JALBERT , Jason THORNE , Peter HUTCHINSON , Gordon HOWES , Nancy GAO WENXIU , David WU , David W. POIRER
CPC classification number: A47L9/0488 , A47L5/26 , A47L5/30 , A47L9/0405 , A47L9/0477 , A47L9/0494 , A47L9/0606 , A47L9/0673 , A47L9/30
Abstract: A surface cleaning head with dual rotating agitators (e.g., a leading roller and a brush roll) may be used to facilitate capturing of debris in the air flow into a suction conduit on the underside of the surface cleaning head. The leading roller is generally positioned adjacent to and in advance of the opening of the suction conduit. The rotating brush roll may be located in the suction conduit with the leading roller located in front of and spaced from the brush roll, forming an inter-roller air passageway therebetween. The leading roller may provide a softer cleaning element than the brush roll and may also have an outside diameter that is less than the outside diameter of the brush roll. The surface cleaning head may also include debriding protrusions contacting the leading roller and/or a leading bumper that extends in front of the leading roller.
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公开(公告)号：US20170127896A1
公开(公告)日：2017-05-11
申请号：US15331045
申请日：2016-10-21
Applicant: SHARKNINJA OPERATING LLC
Inventor： Steven Paul CARTER , Adam UDY , Catriona A. SUTTER , Christopher PINCHES , David S. CLARE , Andre David BROWN , John FREESE , Patrick CLEARY , Alexander CALVINO , Lee COTTRELL , Daniel MEYER , Daniel John INNES , David JALBERT , Jason THORNE , Peter HUTCHINSON , Gordon HOWE , Nancy GAO WENXIU , David WU , David W. POIRIER
CPC classification number: A47L9/0488 , A47L5/26 , A47L5/30 , A47L5/34 , A47L9/0405 , A47L9/0477 , A47L9/0494 , A47L9/0606 , A47L9/0673 , A47L9/30
Abstract: A surface cleaning head with dual rotating agitators (e.g., a leading roller and a brush roll) may be used to facilitate capturing of debris in the air flow into a suction conduit on the underside of the surface cleaning head. The leading roller is generally positioned adjacent to and in advance of the opening of the suction conduit. The rotating brush roll may be located in the suction conduit with the leading roller located in front of and spaced from the brush roll, forming an inter-roller air passageway therebetween. The leading roller may provide a softer cleaning element than the brush roll and may also have an outside diameter that is less than the outside diameter of the brush roll. The surface cleaning head may also include debriding protrusions contacting the leading roller and/or a leading bumper that extends in front of the leading roller.
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公开(公告)号：US20240245272A1
公开(公告)日：2024-07-25
申请号：US18207551
申请日：2023-06-08
Applicant: SHARKNINJA OPERATING LLC
Inventor： Adam UDY , Lee COTTRELL , Chi Ho HUI , Jian cheng WANG , Fariha AHMED , Jennifer ANDREWS , Devan SCHAPPLER , Dejian HE , Kevin O'MALLEY , Ognjen VRDOLJAK , Peter CAHALY , Scott NIEDZWECKI , Bartholomew DE BANZIE LAMPARD , Qiang LIU , Yinhui LI , Daniel INNES , Jordan RIDGLEY , Linqiang FENG , Yongsheng LAI , Mingchun ZHU , Xavier CULLERE , Zach SHONFELD , Ryan SHIMIZU , Jeremy MCDANIEL
CPC classification number: A47L7/0014 , A47L7/0023 , A47L9/04 , A47L9/2847
Abstract: An extraction cleaner may include a base, an upright body pivotally coupled to the base, a supply tank removably coupled to the upright body and a recovery tank removably coupled to the upright body. The base may include a non-removable door and a removable suction nozzle. At least one fluid dispensing nozzle may be provided on the door. The door may be pivotally coupled to the base for providing access to an agitator. The cleaner may include and auto-spray configuration. The cleaner may include a support on the upright portion for the recovery tank. The cleaner may include an additive tank received in a receptacle of the supply tank. The recovery tank may include a float and/or an airflow management configuration. The cleaner may include a cleaning tool and a suction changeover valve and/or a fluid changeover valve. The cleaner may include a mixing valve for supplying fluid to a fluid changeover valve. A cleaning composition including an aqueous based cleaning solution mixed, on demand, with an aqueous based oxidizing solution is also provided.
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Patent Agency Ranking
公开(公告)号：US20240180375A1
公开(公告)日：2024-06-06
申请号：US18439241
申请日：2024-02-12
Applicant: SHARKNINJA OPERATING LLC
Inventor： Daniel John INNES , Jason THORNE , Andre David BROWN , Gary PALLADINO , Catriona C.A. SUTTER , Lee COTTRELL , Scott NIEDZWECKI , Junghwan CHEI
CPC classification number: A47L5/24 , A47L5/28 , A47L9/0009 , A47L9/24 , A47L9/242
Abstract: Vacuum cleaning devices include foldable wands to provide a storage configuration and/or facilitate use. A vacuum cleaning device includes a wand having a first end coupled to a vacuum unit and a second end coupled to a vacuum head or surface cleaning head. The wand defines an air passage allowing air to pass from the surface cleaning head to the vacuum unit and includes a flexible air passage along at least a portion of the wand. The wand also includes a plurality of segments pivotably connected together such that the wand is foldable about 180° in a forward direction until the vacuum unit is positioned proximate a top of the surface cleaning head, thereby providing a storage configuration.
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公开(公告)号：US20170112343A1
公开(公告)日：2017-04-27
申请号：US15333109
申请日：2016-10-24
Applicant: SHARKNINJA OPERATING LLC
Inventor： Daniel John INNES , Jason THORNE , Andre David BROWN , Gary PALLADINO , Catriona C.A. SUTTER , Lee COTTRELL , Scott NIEDZWECKI , Junghwan CHEI
CPC classification number: A47L5/24 , A47L5/28 , A47L9/0009 , A47L9/24
Abstract: Vacuum cleaning devices include foldable wands to provide a storage configuration and/or facilitate use. A vacuum cleaning device includes a wand having a first end coupled to a vacuum unit and a second end coupled to a vacuum head or surface cleaning head. The wand defines an air passage allowing air to pass from the surface cleaning head to the vacuum unit and includes a flexible air passage along at least a portion of the wand. The wand also includes a plurality of segments pivotably connected together such that the wand is foldable about 180° in a forward direction until the vacuum unit is positioned proximate a top of the surface cleaning head, thereby providing a storage configuration.
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公开(公告)号：US20230090575A1
公开(公告)日：2023-03-23
申请号：US17699894
申请日：2022-03-21
Applicant: SHARKNINJA OPERATING LLC
Inventor： Steven Paul CARTER , Adam UDY , Catriona A. SUTTER , Christopher PINCHES , David S. CLARE , Andre David BROWN , John FREESE , Patrick CLEARY , Alexander CALVINO , Lee COTTRELL , Daniel MEYER , Daniel John INNES , David JALBERT , Jason THORNE , Peter HUTCHINSON , Gordon HOWES , Nancy GAO WENXIU , David WU , David W. POIRER
Abstract: A surface cleaning head with dual rotating agitators (e.g., a leading roller and a brush roll) may be used to facilitate capturing of debris in the air flow into a suction conduit on the underside of the surface cleaning head. The leading roller is generally positioned adjacent to and in advance of the opening of the suction conduit. The rotating brush roll may be located in the suction conduit with the leading roller located in front of and spaced from the brush roll, forming an inter-roller air passageway therebetween. The leading roller may provide a softer cleaning element than the brush roll and may also have an outside diameter that is less than the outside diameter of the brush roll. The surface cleaning head may also include debriding protrusions contacting the leading roller and/or a leading bumper that extends in front of the leading roller.
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公开(公告)号：US20220110495A1
公开(公告)日：2022-04-14
申请号：US17556992
申请日：2021-12-20
Applicant: SHARKNINJA OPERATING LLC
Inventor： Steven Paul CARTER , Adam UDY , Catriona A. SUTTER , Christopher PINCHES , David S. CLARE , Andre David BROWN , John FREESE , Patrick CLEARY , Alexander J. CALVINO , Lee COTTRELL , Daniel MEYER , Daniel John INNES , David JALBERT , Jason B. THORNE , Peter HUTCHINSON , Gordon HOWES , Wenxiu GAO , David WU , David W. POIRIER , Daniel R. DER MARDEROSIAN
Abstract: A robotic cleaner includes a housing, a suction conduit with an opening, and a leading roller mounted in front of a brush roll. An inter-roller air passageway may be defined between the leading roller and the brush roll wherein the lower portion of the leading roller is exposed to a flow path to the suction conduit and an upper portion of the leading roller is outside of the flow path. Optionally, a combing unit includes a plurality of combing protrusions extending into the leading roller and having leading edges not aligned with a center of the leading roller. Optionally, a sealing strip is located along a rear side of the opening and along a portion of left and right sides of the opening. The underside may define side edge vacuum passageways extending from the sides of the housing partially between the leading roller and the sealing strip towards the opening.
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10.发明申请公开(公告)号：US20200077855A1
公开(公告)日：2020-03-12
申请号：US16562989
申请日：2019-09-06
Applicant: SharkNinja Operating, LLC
Inventor： Andre D. BROWN , Jason B. THORNE , Kai XU , Sam LIU , Lee COTTRELL
Abstract: An example of a system, consistent with the present disclosure, may include a motor-battery assembly. The motor-battery assembly may include a housing defining one or more cavities, a suction motor configured to be fluidly coupled to a debris compartment of a vacuum cleaner for generating air flow through the vacuum cleaner for entraining debris, one or more batteries at least partially disposed within at least one of the one or more cavities, and a motor/battery controller at least partially disposed within at least one of the one or more cavities, the motor/battery controller configured to control power provided to the suction motor and to regulate charging and/or discharging of the one or more batteries.
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