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公开(公告)号：US10555657B2
公开(公告)日：2020-02-11
申请号：US15840459
申请日：2017-12-13
Applicant: Kärcher North America, Inc.
Inventor： Roger Pedlar , Daniel Pearson , Eric L. Shark , Daniel Venard , Brian J. Doll , Rusty Simmon , Nevin Green , Loi K. Tran , Robert S. Gorsky
IPC: A47L11/03 , A47L11/16 , A47L11/24 , A47L11/40 , B08B3/02 , B60L3/00 , B60L7/24 , B60L15/20 , A47L11/14 , A47L11/20 , A47L11/292 , A47L11/30 , A47L11/34
Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360 degree turns to facilitate the treatment of difficult to access portions of the floored surface.
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公开(公告)号：US10328838B2
公开(公告)日：2019-06-25
申请号：US15417621
申请日：2017-01-27
Applicant: Kärcher North America, Inc.
Inventor： Rasmey Yim , Kyle Murray , Shannon Taylor
Abstract: A trailer device is provided with pressure washing features and devices. The trailer device is convertible between at least a first and mode of transport, wherein a first mode comprises a towing mode, and a second mode comprises a push or manual operation mode. The device also comprises various on-board features and control systems such that a fully-functional pressure washing unit is provided that is easily transporting between locations.
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公开(公告)号：US20180221920A1
公开(公告)日：2018-08-09
申请号：US15892803
申请日：2018-02-09
Applicant: KÄRCHER NORTH AMERICA, INC.
Inventor： Timothy Piwonka-Corle , Garrett Geer , Rylee Schauer
CPC classification number: B08B3/102 , A47L11/29 , A47L11/302 , A47L11/4016 , A47L11/4022 , A47L11/4038 , A47L11/4044 , A47L11/4083 , A47L2601/02 , A61L2/025 , A61L2/24 , A61L2202/16 , A61L2202/17 , A61L2202/25 , B08B3/08 , C02F1/34 , C02F1/36 , C02F1/4674 , C02F1/76 , C02F2303/04 , C02F2307/12
Abstract: Methods and systems for cleaning floor surfaces are provided. In various embodiments, floor cleaning devices comprise enhanced cleaning and disinfecting capabilities. A clean fluid storage tank and a spent fluid storage tank are provided on-board the device. Means for creating cavitation bubbles to enhance cleaning are contemplated. Additionally, chemical agents and systems are contemplated for sanitizing surfaces as well as fluid that is captured or recaptured by the device.
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公开(公告)号：US09572470B2
公开(公告)日：2017-02-21
申请号：US14022716
申请日：2013-09-10
Applicant: Kärcher North America, Inc.
Inventor： Andrew Fischer , Ronald Matthew Forbes
IPC: A47L11/40
CPC classification number: A47L11/4055 , A47L11/4044 , A47L11/4058
Abstract: A lift device is provided which allows a surface-contacting feature to articulate. The device raises and lowers a squeegee regardless of its lateral location. An actuator arm is provided on one end of a pivot arm channel such that when the actuator arm fully extends it disengages from the one end of the pivot arm channel. An actuator cable remains in tension such that it may be raised or lowered regardless of whether the surface-contacting feature's lateral position.
Abstract translation: 提供了一种能够使表面接触特征进行铰接的提升装置。 无论其横向位置如何，设备都会提高和降低刮板。 致动器臂设置在枢转臂通道的一端，使得当致动器臂完全伸出时，其从枢转臂通道的一端脱离。 致动器电缆保持张力，使得其可以升高或降低，而不管表面接触特征的横向位置如何。
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公开(公告)号：US20160360941A1
公开(公告)日：2016-12-15
申请号：US15245488
申请日：2016-08-24
Applicant: Kärcher North America, Inc.
Inventor： Roger Pedlar , Daniel Pearson , Eric L. Shark , Daniel C. Venard , Brian J. Doll , Rusty Simmon , Nevin Green , Loi X. Tran , Robert S. Gorsky
CPC classification number: A47L11/4061 , A47L11/24 , A47L11/305 , A47L11/34 , A47L11/4016 , A47L11/4038 , A47L11/4041 , A47L11/4044 , A47L11/4066 , A47L11/4083 , A47L11/4088 , B08B3/026 , B08B2203/0217 , B08B2203/027 , B60L3/00 , B60L7/24 , B60L11/1877 , B60L15/2018 , B60L2200/40 , B60L2240/12 , B60L2270/142 , B60L2270/145 , Y02T10/645 , Y02T10/7005 , Y02T10/705 , Y02T10/72 , Y02T10/7275
Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360E turns to facilitate the treatment of difficult to access portions of the floored surface.
Abstract translation: 本发明一般涉及用于清洁或以其他方式处理地面的装置，其包括适于支撑操作者的重量的平台。 此外，本发明的一个实施例能够通常执行360E匝以便于处理难以进入的地面的部分。
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Patent Agency Ranking
公开(公告)号：US11678415B2
公开(公告)日：2023-06-13
申请号：US16800956
申请日：2020-02-25
Applicant: Kärcher North America, Inc.
Inventor： Adam Bearup , Justin LaMar , Nicole Willer
IPC: H05B45/20
CPC classification number: H05B45/20 , A47L2201/04
Abstract: Robotic devices are provided that can be operated in an autonomous mode. In various embodiments, the devices comprise lighting elements that are capable of displaying information to humans within a robotic environment. A variety of future and near-future actions are expressed through different operations and sequences of the lighting elements. The lighting elements further enable the device to express a current status.
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公开(公告)号：US20200340710A1
公开(公告)日：2020-10-29
申请号：US16856872
申请日：2020-04-23
Applicant: Kärcher North America, Inc.
Inventor： Guillermo Morales , Trent Garner , Glenn Schmierer
Abstract: The present disclosure relates generally to protective devices and cover members. In some embodiments, cover members are provided that are operable to protect covered components and to allow heat dissipation from the components. Cover members of the present disclosure are suitable for use with heat exchangers including, for example, those provided with hot water pressure washers.
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公开(公告)号：US10814358B2
公开(公告)日：2020-10-27
申请号：US15892803
申请日：2018-02-09
Applicant: KÄRCHER NORTH AMERICA, INC.
Inventor： Timothy Piwonka-Corle , Garrett Geer , Rylee Schauer
IPC: A47L11/40 , B08B3/10 , A47L11/30 , B08B3/08 , C02F1/34 , C02F1/36 , A61L2/025 , A47L11/29 , A61L2/24 , C02F1/76 , C02F1/467
Abstract: Methods and systems for cleaning floor surfaces are provided. In various embodiments, floor cleaning devices comprise enhanced cleaning and disinfecting capabilities. A clean fluid storage tank and a spent fluid storage tank are provided on-board the device. Means for creating cavitation bubbles to enhance cleaning are contemplated. Additionally, chemical agents and systems are contemplated for sanitizing surfaces as well as fluid that is captured or recaptured by the device.
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公开(公告)号：US20200237177A1
公开(公告)日：2020-07-30
申请号：US16751657
申请日：2020-01-24
Applicant: Kärcher North America, Inc.
Inventor： Daniel Venard , Scott Pyne , Jared Adams
Abstract: The present disclosure relates generally to an apparatus for cleaning or otherwise treating a floor or ground surface. Devices provided herein include various features to enhance the efficiency and efficacy of cleaning operations. Such devices includes, but are not limited to, bearing protector devices, cord and cable management devices, and ergonomic features useful with ride-on floor treating machines.
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公开(公告)号：US20180271346A9
公开(公告)日：2018-09-27
申请号：US15840459
申请日：2017-12-13
Applicant: Kärcher North America, Inc.
Inventor： Roger Pedlar , Daniel Pearson , Eric L. Shark , Daniel Venard , Brian J. Doll , Rusty Simmon , Nevin Green , Loi K. Tran , Robert S. Gorsky
IPC: A47L11/40 , B60L3/00 , A47L11/30 , A47L11/34 , B08B3/02 , B60L15/20 , B60L11/18 , B60L7/24 , A47L11/24
Abstract: The present invention relates generally to an apparatus for cleaning or otherwise treating a floored surface that includes a platform adapted to support the weight of an operator. In addition, one embodiment of the present invention is capable of generally performing 360 degree turns to facilitate the treatment of difficult to access portions of the floored surface.
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