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    ACCESSORY TOOL ASSEMBLY FOR USE WITH EXTRACTION CLEANERS
    34.
    发明公开
    ACCESSORY TOOL ASSEMBLY FOR USE WITH EXTRACTION CLEANERS 审中-公开

    公开(公告)号：US20240148214A1

    公开(公告)日：2024-05-09

    申请号：US18450507

    申请日：2023-08-16

    Applicant: BISSELL Inc.

    Inventor： Joseph D. Fordahl ,  Tom Minh Nguyen ,  Michael Remi Bernhard

    IPC: A47L11/40 ,  A47L11/30

    CPC classification number: A47L11/4086 ,  A47L11/302 ,  A47L11/4094

    Abstract: An accessory tool assembly adapted to couple with a hose of an extraction cleaner including a suction source includes a tool head and at least one fluid distributor for supplying and directing a cleaning fluid therethrough. The tool head includes a front end and a rear end opposed to the front end, wherein a longitudinal direction extends through the front and rear ends and a transverse direction extends perpendicular to the longitudinal direction. The tool head includes a working surface on an underside of the front end that defines a working surface edge. A plurality of agitators extend from the working surface adjacent to at least a portion of the working surface edge and define a first interior area therewithin. An extraction nozzle is positioned in the first interior area and defines at least a portion of a suction air inlet.

    Brushroll for a floor cleaner
    37.
    外观设计
    Brushroll for a floor cleaner 有权

    公开(公告)号：USD987926S1

    公开(公告)日：2023-05-30

    申请号：US29780681

    申请日：2021-04-26

    Applicant: BISSELL Inc.

    Designer： Colin J. Bloemendaal ,  Tom Minh Nguyen

    Abstract: FIG. 1 is a left perspective view of a brushroll for a floor cleaner showing our new design;
    FIG. 2 is a right perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a right side view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.
    The details of the brushroll for a floor cleaner shown in broken lines form no part of the claimed design.

    Carpet extractor
    38.
    发明授权
    Carpet extractor 有权

    公开(公告)号：US11622662B2

    公开(公告)日：2023-04-11

    申请号：US17077477

    申请日：2020-10-22

    Applicant: BISSELL Inc.

    Inventor： Tom Minh Nguyen

    IPC: A47L11/30 ,  A47L11/40 ,  A47L11/34 ,  A47L11/32 ,  A47L9/04 ,  G06Q90/00

    Abstract: A surface cleaning apparatus, such as a carpet extractor, includes a base and a fluid recovery system for drawing dirty cleaning fluid from a surface to be cleaned. The fluid recovery system includes a suction nozzle in fluid communication with a recovery chamber. The suction nozzle is mounted to the base for vertical movement with respect to the base and is biased into contact with the surface to be cleaned.

    Surface cleaning apparatus
    40.
    发明授权
    Surface cleaning apparatus 有权

    公开(公告)号：US11576541B2

    公开(公告)日：2023-02-14

    申请号：US17407590

    申请日：2021-08-20

    Applicant: BISSELL Inc.

    Inventor： Tom Minh Nguyen

    IPC: A47L9/04 ,  A47L11/40

    Abstract: The present disclosure provides a surface cleaning apparatus with a housing, a nozzle cover attached to the housing, a headlight, and a nozzle cover sensing mechanism. The nozzle cover sensing mechanism can determine whether the nozzle cover is present on the housing, and the headlight can accordingly be deactivated. Methods for operating the nozzle cover sensing mechanism are also disclosed.

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