公开(公告)号：US11439283B2

公开(公告)日：2022-09-13

申请号：US15994040

申请日：2018-05-31

Applicant: BISSELL Inc.

Inventor： Alan J. Krebs ,  Kenneth M. Lenkiewicz ,  Scott Miller Vogel ,  Aaron P. Griffith ,  Eric Daniel Buehler ,  Jeffrey A. Scholten ,  Jake Boles

IPC: A47L7/00 ,  A47L11/40 ,  A47L11/292 ,  A47L9/00 ,  A47L11/30

Abstract: Systems and method for self-cleaning extraction cleaners, including upright or robot extraction cleaner are provided. In one system, a tray can be provided for docking the extraction cleaner during the self-cleaning mode. The tray may include one or more sprayers for spraying a cleaning fluid toward an agitator of the extraction cleaner. In another system, a nozzle flushing manifold mounted on the nozzle assembly of the extraction cleaner includes a plurality of distributor outlets configured to spray cleaning fluid into the suction pathway.

公开(公告)号：US20240252013A1

公开(公告)日：2024-08-01

申请号：US18636522

申请日：2024-04-16

Applicant: BISSELL Inc.

Inventor： Victoria J. Royale ,  Aaron P. Griffith ,  David M. Miller ,  Michael Luyckx ,  Brian C. Wolfe ,  Justin Benacquisto

IPC: A47L11/40 ,  A47L11/20 ,  A47L11/30 ,  A47L11/34

CPC classification number: A47L11/4016 ,  A47L11/201 ,  A47L11/30 ,  A47L11/302 ,  A47L11/34 ,  A47L11/4088 ,  A47L11/4094

Abstract: Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided. The self-cleaning features are configured redirect cleaning fluid from a fluid supply system of the extraction cleaner into a working air or fluid recovery path of the extraction cleaner, including, but not limited to into the working air or fluid recovery path of a tool, wand, and/or hose of the extraction cleaner.

公开(公告)号：US20230404342A1

公开(公告)日：2023-12-21

申请号：US18242756

申请日：2023-09-06

Applicant: BISSELL Inc.

Inventor： Alan J. Krebs ,  Kenneth M. Lenkiewicz ,  Scott Miller Vogel ,  Aaron P. Griffith ,  Eric Daniel Buehler ,  Jeffrey A. Scholten ,  Jake Boles

IPC: A47L7/00 ,  A47L11/40 ,  A47L11/292 ,  A47L9/00 ,  A47L11/30

CPC classification number: A47L7/0052 ,  A47L11/4083 ,  A47L7/0009 ,  A47L11/292 ,  A47L9/0063 ,  A47L11/40 ,  A47L11/302

Abstract: Systems and methods for self-cleaning an extraction cleaner are provided. The extraction cleaner includes a suction nozzle defining a suction pathway, a fluid distributor configured to dispense cleaning fluid to a surface to be cleaned, and a nozzle flushing manifold configured to spray cleaning fluid into the suction pathway of the suction nozzle.

公开(公告)号：US20230255434A1

公开(公告)日：2023-08-17

申请号：US18301414

申请日：2023-04-17

Applicant: BISSELL Inc.

Inventor： Victoria J. Royale ,  Aaron P. Griffith ,  David M. Miller ,  Michael Luyckx ,  Brian C. Wolfe ,  Justin Benacquisto

IPC: A47L11/40 ,  A47L11/20 ,  A47L11/30 ,  A47L11/34

CPC classification number: A47L11/4016 ,  A47L11/4088 ,  A47L11/201 ,  A47L11/30 ,  A47L11/302 ,  A47L11/34 ,  A47L11/4094

Abstract: Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided. The self-cleaning features are configured redirect cleaning fluid from a fluid supply system of the extraction cleaner into a working air or fluid recovery path of the extraction cleaner, including, but not limited to into the working air or fluid recovery path of a tool, wand, and/or hose of the extraction cleaner.

公开(公告)号：US20220053989A1

公开(公告)日：2022-02-24

申请号：US17519093

申请日：2021-11-04

Applicant: BISSELL Inc.

Inventor： Victoria J. Royale ,  Aaron P. Griffith ,  David M. Miller ,  Michael Luyckx ,  Brian C. Wolfe ,  Justin Benacquisto

IPC: A47L11/40 ,  A47L11/20 ,  A47L11/30 ,  A47L11/34

Abstract: Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided. The self-cleaning features are configured redirect cleaning fluid from a fluid supply system of the extraction cleaner into a working air or fluid recovery path of the extraction cleaner, including, but not limited to into the working air or fluid recovery path of a tool, wand, and/or hose of the extraction cleaner.

公开(公告)号：US11653810B2

公开(公告)日：2023-05-23

申请号：US17519093

申请日：2021-11-04

Applicant: BISSELL Inc.

Inventor： Victoria J. Royale ,  Aaron P. Griffith ,  David M. Miller ,  Michael Luyckx ,  Brian C. Wolfe ,  Justin Benacquisto

IPC: A47L11/40 ,  A47L11/20 ,  A47L11/30 ,  A47L11/34

CPC classification number: A47L11/4016 ,  A47L11/201 ,  A47L11/30 ,  A47L11/302 ,  A47L11/34 ,  A47L11/4088 ,  A47L11/4094

Abstract: Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided. The self-cleaning features are configured redirect cleaning fluid from a fluid supply system of the extraction cleaner into a working air or fluid recovery path of the extraction cleaner, including, but not limited to into the working air or fluid recovery path of a tool, wand, and/or hose of the extraction cleaner.

公开(公告)号：US11992165B2

公开(公告)日：2024-05-28

申请号：US18301414

申请日：2023-04-17

Applicant: BISSELL Inc.

Inventor： Victoria J. Royale ,  Aaron P. Griffith ,  David M. Miller ,  Michael Luyckx ,  Brian C. Wolfe ,  Justin Benacquisto

IPC: A47L11/40 ,  A47L11/20 ,  A47L11/30 ,  A47L11/34

CPC classification number: A47L11/4016 ,  A47L11/201 ,  A47L11/30 ,  A47L11/302 ,  A47L11/34 ,  A47L11/4088 ,  A47L11/4094

Abstract: Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided. The self-cleaning features are configured redirect cleaning fluid from a fluid supply system of the extraction cleaner into a working air or fluid recovery path of the extraction cleaner, including, but not limited to into the working air or fluid recovery path of a tool, wand, and/or hose of the extraction cleaner.

公开(公告)号：US11779176B2

公开(公告)日：2023-10-10

申请号：US17880824

申请日：2022-08-04

Applicant: BISSELL Inc.

Inventor： Alan J. Krebs ,  Kenneth M. Lenkiewicz ,  Scott Miller Vogel ,  Aaron P. Griffith ,  Eric Daniel Buehler ,  Jeffrey A. Scholten ,  Jake Boles

IPC: A47L7/00 ,  A47L11/40 ,  A47L11/292 ,  A47L9/00 ,  A47L11/30

CPC classification number: A47L7/0052 ,  A47L7/0009 ,  A47L9/0063 ,  A47L11/292 ,  A47L11/302 ,  A47L11/40 ,  A47L11/4083

Abstract: A cleaning tray is provided for docking an extraction cleaner, including upright or robot extraction cleaners, for self-cleaning. The cleaning tray may include one or more sprayers for spraying a cleaning fluid toward a suction nozzle, brush chamber, and/or agitator of the extraction cleaner. Systems for self-cleaning extraction cleaners are also provided.

公开(公告)号：US20220378260A1

公开(公告)日：2022-12-01

申请号：US17880824

申请日：2022-08-04

Applicant: BISSELL Inc.

Inventor： Alan J. Krebs ,  Kenneth M. Lenkiewicz ,  Scott Miller Vogel ,  Aaron P. Griffith ,  Eric Daniel Buehler ,  Jeffrey A. Scholten ,  Jake Boles

IPC: A47L7/00 ,  A47L11/40 ,  A47L11/292 ,  A47L9/00 ,  A47L11/30

Abstract: A cleaning tray is provided for docking an extraction cleaner, including upright or robot extraction cleaners, for self-cleaning. The cleaning tray may include one or more sprayers for spraying a cleaning fluid toward a suction nozzle, brush chamber, and/or agitator of the extraction cleaner. Systems for self-cleaning extraction cleaners are also provided.