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    LAWN SWEEPER ASSEMBLY WITH ADJUSTABLE BRUSH ASSEMBLY AND HOPPER ASSEMBLY AND METHOD OF USE THEREOF
    4.
    发明申请
    LAWN SWEEPER ASSEMBLY WITH ADJUSTABLE BRUSH ASSEMBLY AND HOPPER ASSEMBLY AND METHOD OF USE THEREOF 有权
    具有可调节的布置组件的AW N ER ER ER LY LY OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF OF

    公开(公告)号：US20130139331A1

    公开(公告)日：2013-06-06

    申请号：US13751920

    申请日：2013-01-28

    申请人： John Johnson ,  Evan T. Ward ,  Miroslav Vuckovic

    发明人： John Johnson ,  Evan T. Ward ,  Miroslav Vuckovic

    IPC分类号： A01G1/12

    CPC分类号： A01G1/125 ,  A01G20/43 ,  E01H1/045 ,  Y10T29/49718 ,  Y10T29/49826

    摘要： The present disclosure relates to a lawn sweeper designed to collect debris, such as grass clippings and leaves, from a surface such as a lawn, and more particularly to a lawn sweeper with an adjustable brush assembly and characteristics associated with improved storage of such a device. A user may adjust the brush assembly with respect to the housing without needing to move the wheels. The hopper assembly may include a panel movable to be placed in at least two orientations, thereby allowing a user to change the volume within which the hopper assembly may collect debris. Methods are also disclosed for adjusting the brush assembly and for storing a lawn sweeper unit.

    摘要翻译： 本公开涉及一种设计用于从诸如草坪的表面收集碎屑（例如草屑和叶子）的草坪清扫机，更具体地涉及具有可调节刷组件的草坪清扫机和与改进的这种装置的储存相关联的特性 。 用户可以相对于壳体调整刷子组件而不需要移动车轮。 料斗组件可以包括可移动地放置在至少两个取向中的面板，从而允许使用者改变料斗组件可收集碎屑的体积。 还公开了用于调整刷组件和用于存放草坪清扫器单元的方法。

    Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereof
    5.
    发明授权
    Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereof 有权
    具有可调刷组件和料斗组件的草坪清扫车总成及其使用方法

    公开(公告)号：US08359694B2

    公开(公告)日：2013-01-29

    申请号：US12053965

    申请日：2008-03-24

    申请人： John Johnson ,  Evan T. Ward ,  Miroslav Vuckovic

    发明人： John Johnson ,  Evan T. Ward ,  Miroslav Vuckovic

    IPC分类号： E01H1/02 ,  E01H1/04

    CPC分类号： A01G1/125 ,  A01G20/43 ,  E01H1/045 ,  Y10T29/49718 ,  Y10T29/49826

    摘要： The present disclosure relates to a lawn sweeper designed to collect debris, such as grass clippings and leaves, from a surface such as a lawn, and more particularly to a lawn sweeper with an adjustable brush assembly and characteristics associated with improved storage of such a device. A user may adjust the brush assembly with respect to the housing without needing to move the wheels. The hopper assembly may include a panel movable to be placed in at least two orientations, thereby allowing a user to change the volume within which the hopper assembly may collect debris. Methods are also disclosed for adjusting the brush assembly and for storing a lawn sweeper unit.

    摘要翻译： 本公开涉及一种设计用于从诸如草坪的表面收集碎屑（例如草屑和叶子）的草坪清扫机，更具体地涉及具有可调节刷组件的草坪清扫机和与改进的这种装置的储存相关联的特性 。 用户可以相对于壳体调整刷子组件而不需要移动车轮。 料斗组件可以包括可移动地放置在至少两个取向中的面板，从而允许使用者改变料斗组件可收集碎屑的体积。 还公开了用于调整刷组件和用于存放草坪清扫器单元的方法。

    Lawn Sweeper Assembly with Adjustable Brush Assembly and Hopper Assembly and Method of Use Thereof
    6.
    发明申请
    Lawn Sweeper Assembly with Adjustable Brush Assembly and Hopper Assembly and Method of Use Thereof 有权
    具有可调节刷子组件和料斗组件的草坪清扫器组件及其使用方法

    公开(公告)号：US20090235472A1

    公开(公告)日：2009-09-24

    申请号：US12053965

    申请日：2008-03-24

    申请人： John Johnson ,  Evan T. Ward ,  Miroslav Vuckovic

    发明人： John Johnson ,  Evan T. Ward ,  Miroslav Vuckovic

    IPC分类号： E01H1/04 ,  E01H1/05

    CPC分类号： A01G1/125 ,  A01G20/43 ,  E01H1/045 ,  Y10T29/49718 ,  Y10T29/49826

    摘要： The present disclosure relates to a lawn sweeper designed to collect debris, such as grass clippings and leaves, from a surface such as a lawn, and more particularly to a lawn sweeper with an adjustable brush assembly and characteristics associated with improved storage of such a device. A user may adjust the brush assembly with respect to the housing without needing to move the wheels. The hopper assembly may include a panel movable to be placed in at least two orientations, thereby allowing a user to change the volume within which the hopper assembly may collect debris. Methods are also disclosed for adjusting the brush assembly and for storing a lawn sweeper unit.

    摘要翻译： 本公开涉及一种设计用于从诸如草坪的表面收集碎屑（例如草屑和叶子）的草坪清扫机，更具体地涉及具有可调节刷组件的草坪清扫机和与改进的这种装置的储存相关联的特性 。 用户可以相对于壳体调整刷子组件而不需要移动车轮。 料斗组件可以包括可移动地放置在至少两个取向中的面板，从而允许使用者改变料斗组件可收集碎屑的体积。 还公开了用于调整刷组件和用于存放草坪清扫器单元的方法。

    WEIGHT SECURED BY EXPANSION ELEMENT IN GOLF CLUB SHAFT
    8.
    发明申请
    WEIGHT SECURED BY EXPANSION ELEMENT IN GOLF CLUB SHAFT 审中-公开

    公开(公告)号：US20170304699A1

    公开(公告)日：2017-10-26

    申请号：US15136822

    申请日：2016-04-22

    申请人： John Johnson

    发明人： John Johnson

    IPC分类号： A63B60/24 ,  A63B53/14 ,  A63B60/54

    CPC分类号： A63B60/24 ,  A63B53/14 ,  A63B60/16 ,  A63B60/50 ,  A63B60/54

    摘要： A golf club counter-weighting system, viable for both original manufacture and after-marketing, features an expandable weight assembly that is easily installed at a designated location within a golf club shaft and expanded via a user tool so as to become reliably secured in place by frictional pressure against the surrounding shaft. In a primary embodiment, the weight assembly is made to be threadedly engagable by the opposite end of a dual-function user tool enabling the weight assembly, when unexpanded, to be conveniently moved axially for initial installation, relocation and/or removal.

    Lawn sweeper assembly with tilt-able hopper and latch assembly and method of use thereof
    9.
    发明授权
    Lawn sweeper assembly with tilt-able hopper and latch assembly and method of use thereof 有权

    公开(公告)号：US08549689B2

    公开(公告)日：2013-10-08

    申请号：US13759200

    申请日：2013-02-05

    申请人： John Johnson ,  Ronald Hickenbottom

    发明人： John Johnson ,  Ronald Hickenbottom

    IPC分类号： E01H1/02 ,  E01H1/04

    CPC分类号： A01G1/125 ,  A01G20/43 ,  Y10T29/49826 ,  Y10T292/0969

    摘要： The present disclosure relates to a lawn sweeper designed to collect debris, such as grass clippings and leaves, from a surface such as a lawn, and more particularly to a lawn sweeper with a tilt-able hopper frame and hopper bag that includes a handle such that an operator may tilt the hopper frame and hopper bag, using the handle, to empty the hopper bag contents. The hopper bag and hopper frame are connected to a lawn sweeper unit using a hopper rod which is inserted into two slots at the ends of two hopper support bars and secured within the slots by two corresponding latch plates, one latch plate at each end of the two hopper support bars. The latching mechanism allows the hopper frame and hopper bag to be easily removed from the lawn sweeper unit for storage.

    Precision timing using a modified synchronization operation
    10.
    发明授权
    Precision timing using a modified synchronization operation 有权

    公开(公告)号：US08462821B1

    公开(公告)日：2013-06-11

    申请号：US13030566

    申请日：2011-02-18

    申请人： Muhammad Sagarwala ,  John Johnson

    发明人： Muhammad Sagarwala ,  John Johnson

    IPC分类号： H04J3/06

    CPC分类号： H04J3/0658 ,  H04J3/0667

    摘要： A master node is configured to receive, from a slave node, a request to perform a modified two-step synchronization (sync) operation in a manner that precludes transmitting a follow-up packet; generate a sync packet in a manner that includes information associated with a previous time that a prior sync packet was transmitted to the slave node; transmit the sync packet to the slave node; receive, from the slave node, a delay request packet; transmit, to the slave node, a delay response packet, where the delay response packet stores information associated with another time at which the delay request packet was received, and where transmitting the delay response packet enables the slave node to calibrate a clock, hosted by the slave node, to a master clock, hosted by the master node, based on the previous time and the other time.