SURFACE CLEANING APPARATUS
    171.
    发明申请

    公开(公告)号:US20250160585A1

    公开(公告)日:2025-05-22

    申请号:US19030941

    申请日:2025-01-17

    Abstract: A hand vacuum cleaner has an airflow path from an air inlet to a clean air outlet with an air treatment member and a fan and motor assembly in the air flow path. The hand vacuum cleaner has a cyclone chamber with a plate positioned at the front end of the cyclone chamber. A dirt collection chamber is external to and connected in flow communication with a cyclone chamber by a gap located between the plate and the sidewall of the cyclone chamber. The gap is located only at an upper portion of the plate and/or is larger at the upper portion of the plate.

    Dust and allergen control for surface cleaning apparatus

    公开(公告)号:US12234088B2

    公开(公告)日:2025-02-25

    申请号:US18092875

    申请日:2023-01-03

    Abstract: A system comprising a vacuum cleaner and an apparatus for receiving dirt from a dirt collection region of the vacuum cleaner. The apparatus has an air flow passage from an inlet port to a clean air outlet, wherein the dirt collection region of the vacuum cleaner is positionable in air flow communication with the inlet port. The apparatus also has an air treatment member positioned in the air flow passage downstream from the inlet port wherein the air treatment member comprises an apparatus dirt collection region. When the apparatus is standing on the floor, the apparatus has an upper end which has the inlet port, and the dirt collection region of the vacuum cleaner is moved in a downward direction to an emptying position in which the dirt collection region of the vacuum cleaner is in air flow communication with the inlet port.

    LED LIGHT SOURCE
    174.
    发明申请

    公开(公告)号:US20250052942A1

    公开(公告)日:2025-02-13

    申请号:US18931373

    申请日:2024-10-30

    Abstract: An LED light source comprises a hollow longitudinally extending member which has a longitudinal axis that extends between the lower end and the upper end; a longitudinally extending member positioned internal of the hollow longitudinally extending member, the longitudinally extending member having an upper end through which light is receivable internal of the longitudinally extending member and a longitudinally extending outer surface wherein light is transmissible through the longitudinally extending outer surface; and, a light source that is moveable in a plane transverse to the longitudinal axis between a first position in which the light source is spaced from the upper end of the longitudinally extending member and an operating position in which the light source is located at the upper end of the longitudinally extending member.

    SURFACE CLEANING APPARATUS
    176.
    发明申请

    公开(公告)号:US20250031923A1

    公开(公告)日:2025-01-30

    申请号:US18918284

    申请日:2024-10-17

    Abstract: A hand vacuum cleaner comprising a cyclone chamber, an annular pre-motor filter with a radially inner interior volume and an information display device provided on a rear wall of the rear end of the hand vacuum cleaner. The cyclone chamber has a front end comprising a front wall and a cyclone axis of rotation that extends through the cyclone chamber and intersects the cyclone front end and the cyclone assembly rear end. The cyclone axis of rotation extends in a common direction with the inlet conduit axis, and the motor axis of rotation extends through the radially inner interior volume.

    SURFACE CLEANING APPARATUS
    177.
    发明申请

    公开(公告)号:US20240389815A1

    公开(公告)日:2024-11-28

    申请号:US18739610

    申请日:2024-06-11

    Abstract: A surface cleaning apparatus has a surface cleaning head and an upper portion moveably mounted to the surface cleaning head between a storage position and a floor cleaning position, the upper portion comprising a drive handle. A portable cleaning unit is removably mounted to the surface cleaning head. The portable cleaning unit has air treatment member assembly having first and second opposed openable doors. The treatment member assembly has an air treatment chamber that is removably mounted to the portable cleaning unit. The surface cleaning apparatus is operable in a floor cleaning mode in which the portable cleaning unit is provided as part of the surface cleaning head. The portable cleaning unit is also useable in an above floor cleaning mode in which the portable cleaning unit is removed from the surface cleaning head.

    AIR TREATMENT UNIT
    178.
    发明申请

    公开(公告)号:US20240382056A1

    公开(公告)日:2024-11-21

    申请号:US18318307

    申请日:2023-05-16

    Abstract: A surface cleaning apparatus including an air treatment unit, a refuse unit, and a flexible hose. The air treatment unit includes an air flow path from a dirty air inlet to a clean air outlet and an air treatment member comprising an air treatment chamber and a dirt collection region having an emptying door which is operable between a closed position and an open position. The flexible hose is removably connectable to the dirty air inlet. The air treatment unit is operable in a first operating mode in which the air treatment member is in air flow communication with the dirty air inlet and the emptying door is closed. The air treatment unit is operable in a second operating mode in which air flow through the air treatment member is terminated and the emptying door is open whereby dirt is transferable to a refuse container of the refuse unit.

    SURFACE CLEANING APPARATUS
    179.
    发明申请

    公开(公告)号:US20240367183A1

    公开(公告)日:2024-11-07

    申请号:US18767495

    申请日:2024-07-09

    Abstract: A surface cleaning apparatus having an upright section moveable relative to a surface cleaning head between a storage position and a rearwardly reclined floor cleaning position. The upright section comprising a removable hand vacuum cleaner. The hand vacuum cleaner is operable in a first mode of operation in which the surface cleaning apparatus is operated to clean a floor, the inlet of the hand vacuum cleaner is in flow communication with the surface cleaning head air outlet and the air treatment member of the hand vacuum cleaner is operable to treat air drawn in through the dirty air inlet of the surface cleaning head. The hand vacuum cleaner is also operable in a second mode of operation in which the hand vacuum cleaner is operable to directly clean a floor or the air inlet of the hand vacuum cleaner is directly connected to the downstream end of an accessory tool.

    ROBOTIC VACUUM CLEANER WITH DIRT ENCLOSING MEMBER AND METHOD OF USING THE SAME

    公开(公告)号:US20240315505A1

    公开(公告)日:2024-09-26

    申请号:US18734716

    申请日:2024-06-05

    Abstract: A kit comprises a plurality of docking stations and an autonomous surface cleaning apparatus. The plurality of docking stations comprises a first docking station that has an absence of an evacuation mechanism. The autonomous surface cleaning apparatus comprises an air treatment unit comprising a dirt collection region in which dirt is collected and contained in a first closable container, a storage region in which the first closeable container is stored within the autonomous surface cleaning apparatus as the autonomous surface cleaning apparatus continues a cleaning operation and a depositing member which subsequently deposits the first closeable container at a location that is exterior to the first docking station.

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