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    Autonomous floor cleaner with carry handle
    6.
    发明授权
    Autonomous floor cleaner with carry handle 有权

    公开(公告)号：US11129512B2

    公开(公告)日：2021-09-28

    申请号：US16896536

    申请日：2020-06-09

    Applicant: BISSELL Inc.

    Inventor： Nicholas Weigel ,  Steve M. Johnson ,  Todd R. VanTongeren ,  Matthew Haverkamp

    IPC: A47L11/40 ,  A47L9/32 ,  A47L11/24 ,  A47L11/292 ,  A47L9/28

    Abstract: An autonomous floor cleaner can include a housing, a drive system for autonomously moving the housing over the surface to be cleaned, a controller for controlling the operation of the autonomous floor cleaner, a tank adapted to hold liquid, and a carry handle joined with the tank and/or the housing. The carry handle is movable between a stowed position and a carry position. The carry handle can include one or more capturing assemblies such that the carry handle can be selectively rotated between different orientations allowing for one or more of: locking/securing the tank to the housing, activating/deactivating the floor cleaner based on handle position; carrying the entire floor cleaner; ejecting the tank from the housing; carrying the tank separately; and emptying the tank.

    Surface cleaning apparatus with drying cycle
    7.
    发明授权
    Surface cleaning apparatus with drying cycle 有权

    公开(公告)号：US11019966B2

    公开(公告)日：2021-06-01

    申请号：US16797003

    申请日：2020-02-21

    Applicant: BISSELL Inc.

    Inventor： Kurt Ashbaugh ,  Jason W. Pruiett ,  David M. Miller ,  Todd R. VanTongeren

    IPC: A47L7/00 ,  A47L11/30 ,  A47L11/34 ,  A47L11/40 ,  F26B21/00

    Abstract: The present disclosure provides a surface cleaning apparatus that includes a recovery system that extracts liquid and debris with a drying cycle in which forced air flows through a recovery pathway of the recovery system to dry out components that remain wet and/or retain moisture after normal operation of the apparatus. The post-operation drying cycle can dry out components such as an agitator or brushroll, a brush chamber, a suction nozzle, a recovery tank, a filter, and any of the various conduits, ducts, and/or hoses fluidly coupling components of the recovery system together.

    DISPLAYING A DYNAMICALLY CHANGING WET CLEAN PATH OF AN AUTONOMOUS FLOOR CLEANER
    10.
    发明公开
    DISPLAYING A DYNAMICALLY CHANGING WET CLEAN PATH OF AN AUTONOMOUS FLOOR CLEANER 审中-公开

    公开(公告)号：US20230240499A1

    公开(公告)日：2023-08-03

    申请号：US18098758

    申请日：2023-01-19

    Applicant: BISSELL Inc.

    Inventor： Todd R. VanTongeren

    IPC: A47L11/40 ,  A47L11/28 ,  G05D1/00

    CPC classification number: A47L11/4011 ,  A47L11/28 ,  G05D1/0044 ,  A47L2201/04 ,  A47L2201/06 ,  G05D2201/0203 ,  G06F3/04842

    Abstract: Display of a wet cleaning routine of an autonomous floor cleaning robot is provided. Estimated wetness of areas of the floor can be tracked and displayed to the user so they can avoid walking on those areas of the floor until sufficiently dried. The areas of the map that that are still wet from cleaning can be displayed and transition to a different type of indicia over time as the floor dries. The wet floor status can be tracked with a timer by comparing elapsed time since the autonomous floor cleaner traversed the subject region and dispensed cleaning solution with an estimated drying time for cleaning solution on the floor. The estimated drying time can be based upon the flow rate of the autonomous floor cleaner.

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