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公开(公告)号：US12121199B2
公开(公告)日：2024-10-22
申请号：US17212489
申请日：2021-03-25
Applicant: LG Electronics Inc.
Inventor： Bohyun Nam , Namhee Kim , Jinju Kim , Hyeonjeong An , Jungbae Hwang
CPC classification number: A47L5/28 , A47L5/24 , A47L9/00 , A47L9/12 , A47L9/149 , A47L9/1608 , A47L9/1616 , A47L9/1625 , A47L9/1641 , A47L9/22 , A47L9/2842 , A47L9/2857 , A47L9/2884
Abstract: A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.
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公开(公告)号：US20240277194A1
公开(公告)日：2024-08-22
申请号：US18650520
申请日：2024-04-30
Applicant: LG Electronics Inc.
Inventor： Bohyun NAM , Namhee KIM , Jinju KIM , Hyeonjeong AN , Jungbae HWANG
CPC classification number: A47L5/28 , A47L5/24 , A47L9/00 , A47L9/12 , A47L9/149 , A47L9/1608 , A47L9/1616 , A47L9/1625 , A47L9/1641 , A47L9/22 , A47L9/2842 , A47L9/2857 , A47L9/2884
Abstract: A cleaner includes a suction motor that generates suction force, a dust separation unit that is disposed under the suction motor and separates dust from air, a handle disposed behind the suction motor, and a battery disposed under the handle and behind the dust separation unit to supply power to the suction motor.
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公开(公告)号：US12053137B2
公开(公告)日：2024-08-06
申请号：US17212491
申请日：2021-03-25
Applicant: LG Electronics Inc.
Inventor： Bohyun Nam , Namhee Kim , Jinju Kim , Hyeonjeong An , Jungbae Hwang
CPC classification number: A47L5/28 , A47L5/24 , A47L9/00 , A47L9/12 , A47L9/149 , A47L9/1608 , A47L9/1616 , A47L9/1625 , A47L9/1641 , A47L9/22 , A47L9/2842 , A47L9/2857 , A47L9/2884
Abstract: A cleaner includes: a suction unit; a suction motor that generates suction force for sucking air through the suction unit and includes an impeller; a dust separation unit that includes one or more cyclone units generating cyclonic flow to separate dust from air flowing inside through the suction unit; a dust container that stores dust separated by the dust separation unit and is disposed under the suction motor; a battery disposed behind the dust container to supply power to the suction motor; and a handle disposed behind the suction motor, wherein a rotational axis of the impeller and an axis of the cyclonic flow vertically extend and an extension line from the rotational axis of the impeller passes through the one or more cyclone units.
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公开(公告)号：US12023690B2
公开(公告)日：2024-07-02
申请号：US18225641
申请日：2023-07-24
Applicant: Omachron Intellectual Property Inc.
Inventor： Wayne Ernest Conrad
CPC classification number: B04C5/04 , A47L5/24 , A47L9/1608 , A47L9/1625 , A47L9/165 , A47L9/1666 , B04C5/26 , B04C9/00 , B04C2009/004
Abstract: A hand vacuum cleaner has a cyclone assembly having a cyclone with a central longitudinally extending axis wherein, when the upper end of the hand vacuum cleaner is positioned above the lower end of the hand vacuum cleaner, the central longitudinally extending axis is oriented generally horizontal. The cyclone assembly has a cyclone assembly height that extends between an upper end of the cyclone assembly and a lower end of the cyclone assembly with a medial portion of the cyclone assembly positioned between the upper end and the lower end of the cyclone assembly. A housing containing the suction motor is positioned rearward of the cyclone assembly and extends downwardly from the upper end of the cyclone assembly to the medial portion. A pistol grip handle is positioned rearward of the cyclone assembly, below the housing and extends downwardly from the medial portion.
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公开(公告)号：US11950745B2
公开(公告)日：2024-04-09
申请号：US17351943
申请日：2021-06-18
Applicant: Omachron Intellectual Property Inc.
Inventor： Wayne Ernest Conrad , Daniel Innes
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 includes a cyclone bin assembly that includes a cyclone chamber and a dirt collection chamber. A first end of the cyclone bin assembly includes at least a portion of the cyclone chamber and at least a portion of the dirt collection chamber and at least a portion of a sidewall separating the dirt collection chamber and the cyclone chamber. The first end of the cyclone bin assembly is rotationally mounted between a closed position and an open position in which an end of the cyclone chamber and an end of the dirt collection chamber are opened.
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Patent Agency Ranking
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：US20240049927A1
公开(公告)日：2024-02-15
申请号：US18378418
申请日：2023-10-10
Applicant: Omachron Intellectual Property Inc.
Inventor： Wayne Ernest Conrad
CPC classification number: A47L5/225 , A47L5/24 , A47L9/1683 , A47L9/1691 , A47L9/1625 , A47L9/1641 , A47L9/325 , A47L5/28 , A47L9/322 , A47L9/16 , A47L9/1608
Abstract: A surface cleaning apparatus comprises a hand vacuum cleaner, a rigid air flow conduit and a surface cleaning head. The hand vacuum cleaner has a body, which houses a suction motor. A first cyclonic stage is provided at the front end of the hand vacuum cleaner, the first cyclonic stage has a cyclone axis of rotation that extends between the front and rear ends of the first cyclonic stage. A second cyclonic stage has a plurality of second stage cyclones, A rear end of the second stage cyclones is positioned rearward of the rear end of the first cyclonic stage. The suction motor is positioned rearward of the first cyclonic stage. When the hand vacuum cleaner is mounted to the outlet end of the upright section, a handle of the hand vacuum cleaner is drivingly connected to the surface cleaning head.
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公开(公告)号：US20240041284A1
公开(公告)日：2024-02-08
申请号：US17880499
申请日：2022-08-03
Applicant: Omachron Intellectual Property Inc.
Inventor： Wayne Ernest Conrad
CPC classification number: A47L9/2873 , A47L9/149 , A47L9/1472 , A47L9/1625 , A47L2201/024 , A47L2201/022
Abstract: A mobile free standing air treatment unit comprises an air treatment unit, a first docking unit for a first vacuum cleaner comprising a first dirty air inlet in flow communication with an outlet port of the first vacuum cleaner and a first clean air outlet in flow communication with an inlet port of the first vacuum cleaner and a vacuuming unit, wherein the mobile free standing air treatment unit is operable in a docking mode using a first air flow path and a cleaning mode using a second air flow path.
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公开(公告)号：US20240041277A1
公开(公告)日：2024-02-08
申请号：US18381569
申请日：2023-10-18
Applicant: Omachron Intellectual Property Inc.
Inventor： Wayne Ernest Conrad , Nina Conrad , Dave Petersen
IPC: A47L5/22 , A47L5/30 , A47L9/16 , A47L9/28 , A47L9/12 , A47L9/10 , A47L9/32 , H02J7/00 , A47L7/00 , A47L13/22 , A47L9/24 , A47L5/24 , A47L9/04 , A47L1/05
CPC classification number: A47L5/225 , A47L5/30 , A47L9/1608 , A47L9/2884 , A47L9/127 , A47L9/106 , A47L9/1625 , A47L9/322 , A47L9/28 , H02J7/0045 , A47L9/1691 , A47L9/122 , A47L7/0085 , A47L13/22 , A47L9/2857 , A47L9/248 , A47L5/24 , A47L9/1641 , A47L9/0466 , A47L1/05 , A47L9/1683 , H02J7/0013 , H02J2310/22
Abstract: A hand vacuum cleaner has a cyclone having a cyclone axis of rotation that extends between the front and rear ends of the cyclone. A main body houses a suction motor. The suction motor is positioned rearward of the cyclone. The suction motor has an axis of rotation that is parallel to the cyclone axis of rotation. A pistol grip handle is located at the rear end of the hand vacuum cleaner wherein a finger grip area is positioned forward of the pistol grip handle and rearward of the main body. The cyclone axis of rotation extends through the pistol grip handle. An energy storage unit located at a lower end of the pistol grip handle and a power switch located at an upper end of the pistol grip handle.
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公开(公告)号：US20240032743A1
公开(公告)日：2024-02-01
申请号：US18378208
申请日：2023-10-10
Applicant: Omachron Intellectual Property Inc.
Inventor： Wayne Ernest Conrad
CPC classification number: A47L5/225 , A47L5/24 , A47L9/1683 , A47L9/1691 , A47L9/1625 , A47L9/1641 , A47L9/325 , A47L5/28 , A47L9/322 , A47L9/16 , A47L9/1608
Abstract: A surface cleaning apparatus comprises a hand vacuum cleaner, a rigid air flow conduit and a surface cleaning head. The hand vacuum cleaner has a main body, which houses a suction motor and fan assembly, and a cyclone unit provided on a front end of the main body. The cyclone unit has a first stage cyclone with a cyclone axis of rotation that extends between the front and rear ends of the first stage cyclone. Air enters the cyclone unit through a front wall of the first stage cyclone. The hand vacuum cleaner is removably mounted to a downstream end of the rigid air flow conduit and when the hand vacuum cleaner is mounted to the downstream end of the rigid air flow conduit, the handle is a driving handle for the surface cleaning apparatus.
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