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：US11793380B2

公开(公告)日：2023-10-24

申请号：US17091112

申请日：2020-11-06

Applicant: BISSELL Inc.

Inventor： Nickolas James Morrow ,  Christopher Derek Stirling ,  Kenneth M. Lenkiewicz

IPC: A47L9/04 ,  A47L9/14 ,  A47L9/10 ,  A47L9/16

CPC classification number: A47L9/04 ,  A47L9/10 ,  A47L9/14 ,  A47L9/1427 ,  A47L9/16

Abstract: A vacuum cleaner is provided with a housing, an upright handle assembly, a working air path including a working air inlet, and a suction source configured to generate a working air stream through the working air path. The vacuum assembly further comprising a separation and collection module assembly fluidly in fluid communication with the suction source and including a filter assembly having multiple layers of filter media.

公开(公告)号：US20190174985A1

公开(公告)日：2019-06-13

申请号：US16278528

申请日：2019-02-18

Applicant: BISSELL Inc.

Inventor： Alan J. Krebs ,  Kenneth M. Lenkiewicz

IPC: A47L9/16 ,  A47L9/24 ,  A47L5/28

Abstract: A cyclone module for a vacuum cleaner includes a primary separator, a bulk collection chamber, at least one secondary separator and a fines collection chamber. First and second doors are provided for closing debris outlets at the bottom ends of the bulk and fines collection chambers, respectively. The fines collection chamber is elevated within the bulk collection chamber, with the second door spaced above the first door.

公开(公告)号：US11793381B2

公开(公告)日：2023-10-24

申请号：US17841999

申请日：2022-06-16

Applicant: BISSELL Inc.

Inventor： Alan J. Krebs ,  Kenneth M. Lenkiewicz

IPC: A47L9/16 ,  A47L5/28 ,  A47L9/24

CPC classification number: A47L9/1608 ,  A47L5/28 ,  A47L9/1625 ,  A47L9/1633 ,  A47L9/1683 ,  A47L9/24

Abstract: A cyclone module for a vacuum cleaner includes a primary separator, a bulk collection chamber, at least one secondary separator, and a fines collection chamber. First and second doors are provided for closing debris outlets at the bottom ends of the bulk and fines collection chambers, respectively. The fines collection chamber is elevated within the bulk collection chamber, with the second door spaced above the first door.

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：US20230200616A1

公开(公告)日：2023-06-29

申请号：US18179561

申请日：2023-03-07

Applicant: BISSELL Inc.

Inventor： Mitchell DeJonge ,  Kenneth M. Lenkiewicz

IPC: A47L11/40 ,  A47L7/00

CPC classification number: A47L11/4044 ,  A47L7/0009 ,  A47L7/0004 ,  A47L11/4016 ,  A47L11/408 ,  A47L11/4088 ,  A47L11/34

Abstract: An extraction cleaner for a floor surface includes an extraction nozzle. The extraction nozzle that defines a fluid flow path having an elongated nozzle opening, and includes one or more stiffening elements that stiffens the walls around the nozzle opening to prevent collapsing or deformation of the extraction nozzle during use.

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.