LEVEL INCLUDING REMOVABLE END CAPS
    2.
    发明申请
    LEVEL INCLUDING REMOVABLE END CAPS 有权
    级别包括可移除的最终CAPS

    公开(公告)号:US20160138918A1

    公开(公告)日:2016-05-19

    申请号:US14941022

    申请日:2015-11-13

    CPC classification number: G01C9/34 G01C9/28 G01C25/00

    Abstract: A level includes a frame supporting a plurality of vials and having an aperture disposed on an end of the level. The level also includes an end cap assembly detachably coupled to the end of the frame. The end cap assembly includes an end cap and a retainer. A portion of the end cap is received in the aperture and is maintained in engagement with the frame by the retainer.

    Abstract translation: 水平仪包括支撑多个小瓶并具有设置在水平端上的孔的框架。 该水平面还包括可拆卸地联接到框架的端部的端盖组件。 端盖组件包括端盖和保持器。 端盖的一部分被容纳在孔中并且通过保持器与框架保持接合。

    Handheld vacuum cleaner
    3.
    发明授权

    公开(公告)号:US11723501B2

    公开(公告)日:2023-08-15

    申请号:US17263235

    申请日:2019-08-09

    Abstract: The handheld vacuum cleaner (10) includes a housing (22), a handle (42), a suction opening (90), and a debris separator (14). The debris separator (14) includes a generally horizontal cyclone (66). An airflow rotate about a cyclone axis (70) to separate debris from the airflow. The cyclone axis (70) being generally perpendicular to an inlet axis (222). A suction source (170) is operable to generate the airflow. The suction source (170) including a suction source axis (186), a motor (178), and a fan (182) rotated by the motor (178) about the suction source axis (186). The suction source axis (186) is positioned at an obtuse angle relative to the inlet axis (222) and perpendicular to the cyclone axis (70). A debris collector (18) is in fluid communication with the debris outlet (126). The debris collector (18) is configured to receive the debris separated from the airflow. The debris collector (18) extends below the suction source (170).

    Level with removable end cap
    8.
    发明授权

    公开(公告)号:US11441898B2

    公开(公告)日:2022-09-13

    申请号:US17084344

    申请日:2020-10-29

    Abstract: A level with a removable end cap is provided. The level includes a hollow level body. The end cap includes an outer member and locking member received within the outer member. The locking member is inserted into the outer member pushing a moveable portion of the outer member into a frictional engagement that holds the end cap assembly in place relative to the level body.

    Vacuum cleaner including filter cleaning device

    公开(公告)号:US11363927B2

    公开(公告)日:2022-06-21

    申请号:US16548556

    申请日:2019-08-22

    Abstract: A vacuum cleaner including a housing, a suction inlet, a suction source, a collector and a filtering unit. The housing includes a suction airflow through the housing. The suction source draws the suction airflow through the suction inlet. The collector receives debris separated from the suction airflow and is disposed between the suction inlet and the suction source. The filtering unit includes a filter, a retractable member, and a biasing member, where the retractable member is operable in directions towards and away from the filter for supplying momentary impact to the filter for providing agitations to rid the filter from debris. The biasing member urges the retractable member towards the filter.

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