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    Cat litter scoop holder and scoop
    7.
    发明授权
    Cat litter scoop holder and scoop 有权
    猫砂斗和勺子

    公开(公告)号：US06578807B1

    公开(公告)日：2003-06-17

    申请号：US09871851

    申请日：2001-06-01

    申请人： John M. Lipscomb ,  Timothy B. Strandell ,  Daniel J. De Lay

    发明人： John M. Lipscomb ,  Timothy B. Strandell ,  Daniel J. De Lay

    IPC分类号： A47K108

    CPC分类号： A01K1/0114

    摘要： A cat litter scoop holder that includes scoop retaining walls that define a pocket for receiving a cat litter scoop. The holder includes a base upon which it sets upright. Its sides can be open to promote airflow. The pocket includes a drain. The base preferably is hollow such that it forms a chamber with the floor to help retain drainage. The holder preferably includes flanges disposed on each side of the scoop to help keep it in the pocket and constrain lateral scoop movement. One wall preferably is inclined such that it forms an acute included angle with the other wall such that a pocket of vee-shaped cross section having its apex adjacent the base is formed. This pocket construction helps keep the scoop upright. The holder can include a hinged lid that can function as a retaining wall.

    摘要翻译： 一个猫窝垃圾勺架，包括勺子挡土墙，用于定义一个用于接收猫砂勺的口袋。 支架包括一个直立的底座。 其侧面可以开放，以促进气流。 口袋包括排水口。 基部优选是中空的，使得其与地板形成室以帮助保持排水。 保持器优选地包括设置在勺的每一侧上的凸缘，以帮助将其保持在口袋中并限制侧向铲的运动。 一个壁优选倾斜，使得其与另一个壁形成锐角夹角，使得形成具有与顶部相邻的基部的V形截面的袋。 这种口袋结构有助于保持勺子直立。 支架可包括可用作挡土墙的铰接盖。

    Transport platform and related carpet cleaning machine
    9.
    发明授权
    Transport platform and related carpet cleaning machine 失效
    运输平台及相关地毯清洗机

    公开(公告)号：US5755006A

    公开(公告)日：1998-05-26

    申请号：US731544

    申请日：1996-10-15

    申请人： Gregory J. Botting ,  Paul E. Fiegel ,  Norman K. Harris ,  David G. Jansson ,  Ernest W. Middleton ,  Mark A. Pleshek ,  Timothy B. Strandell

    发明人： Gregory J. Botting ,  Paul E. Fiegel ,  Norman K. Harris ,  David G. Jansson ,  Ernest W. Middleton ,  Mark A. Pleshek ,  Timothy B. Strandell

    IPC分类号： A47L5/30 ,  A47L9/00 ,  A47L11/18 ,  A47L11/292 ,  A47L11/32 ,  B62B5/00 ,  A47L5/00

    CPC分类号： A47L11/4091 ,  A47L11/32 ,  A47L11/4041 ,  A47L5/30 ,  A47L9/0009 ,  A47L9/009 ,  B62B5/0083

    摘要： A new platform (sometimes referred to as a "caddy") for transporting a carpet cleaning machine includes a base for supporting the machine and a machine restraint mechanism for releasably coupling the machine and the platform to one another. The platform also has wheels (or an elongated roller-like wheel) mounted with respect to the base for rolling the base and the machine across a surface. The restraint mechanism has features preventing relative platform-machine movement along a single axis or, when the mechanism includes pairs of two different types of restraining members, along plural axes. A new method is used for transporting a carpet cleaning machine of the type having a carpet brushing apparatus and a brush drive motor. The method includes the steps of providing a transport platform having a base, energizing the brush drive motor and tipping the machine to transfer more weight onto a brush. Such weight transfer causes the apparatus to urge the machine onto the platform. The machine and the platform are then coupled to one another using one or more restraint mechanisms.

    摘要翻译： 用于运送地毯清洁机的新平台（有时称为“球童”）包括用于支撑机器的基座和用于将机器和平台彼此可释放地联接的机器约束机构。 平台还具有相对于基座安装的轮子（或细长的滚轮状轮子），用于在基座和机器上滚动表面。 约束机构具有防止沿着单个轴的相对平台机器运动的特征，或者当机构包括沿着多个轴线的两对不同类型的限制构件的对时。 一种新的方法用于运送具有地毯刷洗装置和刷驱动马达的地毯清洁机。 该方法包括以下步骤：提供具有底座的传送平台，激励刷驱动马达并倾翻机器以将更多重量转移到刷子上。 这种重量转移使装置将机器推到平台上。 然后使用一个或多个限制机构将机器和平台彼此耦合。