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    Apparatus and methods for controlling an animal's access to food
    11.
    发明授权
    Apparatus and methods for controlling an animal's access to food 失效
    用于控制动物获取食物的装置和方法

    公开(公告)号：US07469657B2

    公开(公告)日：2008-12-30

    申请号：US11075567

    申请日：2005-03-08

    申请人： Alec Drummond

    发明人： Alec Drummond

    IPC分类号： A01K5/01

    CPC分类号： A01K5/0114 ,  A01K5/025

    摘要： An apparatus and method for selectively controlling an animal or pet's access to food is provided by a platform that moves with relation to a base. A lever is connected between the chassis of the platform and the base, whereby parallel movement of the chassis towards the base causes an arm of the lever to engage a door adapted to prevent access to the food. An opposing force is provided and preferably adjustable by the user so the user can set the weight sufficient to cause movement between the platform and the base. The device can be constructed either to prevent access or to allow access to the food upon movement of the platform.

    摘要翻译： 用于选择性地控制动物或宠物食物进入的装置和方法由相对于基部移动的平台提供。 杠杆连接在平台的底盘和基座之间，由此底盘朝向基座的平行移动使杠杆的臂接合适于防止进入食物的门。 提供相反的力并且优选地由使用者调节，使得使用者可以设定足够的重量来引起平台和底座之间的移动。 该装置可以被构造成防止进入或允许在平台移动时进入食物。

    Tension-mounted pole caddy
    13.
    发明授权
    Tension-mounted pole caddy 有权
    张力杆式球杆

    公开(公告)号：US08348072B2

    公开(公告)日：2013-01-08

    申请号：US12383137

    申请日：2009-03-20

    申请人： Richard Whitehall ,  Jonathan Cedar ,  Alec Drummond

    发明人： Richard Whitehall ,  Jonathan Cedar ,  Alec Drummond

    IPC分类号： A47B47/00

    CPC分类号： A47F5/0892 ,  A47B57/26 ,  A47B91/02 ,  A47B96/1425 ,  A47F5/04

    摘要： A tension-mounted pole caddy for mounting between two substantially parallel surfaces is disclosed. The pole device generally includes a first tubular body, a second tubular body, a toothed rack, a locking pawl, and a base-mounted lever for operation of the locking pawl. Preferably, the first tubular body includes a base end for contacting a surface and a telescoping end, while the second tubular body has a base end for contacting a second surface and a telescoping end coupled with the telescoping end of the first body. The toothed rack is affixed within the first body portion proximate the telescoping end, with the locking pawl within the second body and capable of movement to engage and disengage the toothed rack. The lever is coupled to the locking pawl via linkage, such that operation of the lever between a first and second position actuates the locking pawl to engage and disengage, respectively, from the toothed rack, wherein the lever is positioned at the base end of the second tubular body.

    摘要翻译： 公开了一种用于安装在两个基本上平行的表面之间的张力安装的磁极座。 杆装置通常包括第一管状体，第二管状体，齿条，锁定爪和用于操作锁定爪的基座安装杆。 优选地，第一管状体包括用​​于接触表面和伸缩端的基端，而第二管状体具有用于接触第二表面的基端和与第一主体的伸缩端相连的伸缩端。 齿条被固定在靠近伸缩端的第一主体部分内，其中锁定爪在第二主体内并且能够运动以啮合和脱离齿形齿条。 杠杆通过连接件联接到锁定爪，使得杠杆在第一和第二位置之间的操作致动锁定爪，以分别啮合和脱离齿条，其中杠杆位于 第二管状体。

    Apparatus and methods for controlling an animal's access to food
    15.
    发明申请
    Apparatus and methods for controlling an animal's access to food 失效
    用于控制动物获取食物的装置和方法

    公开(公告)号：US20050145183A1

    公开(公告)日：2005-07-07

    申请号：US11075567

    申请日：2005-03-08

    申请人： Alec Drummond

    发明人： Alec Drummond

    IPC分类号： A01K5/01 ,  A01K5/02

    CPC分类号： A01K5/0114 ,  A01K5/025

    摘要： An apparatus and method for selectively controlling an animal or pet's access to food is provided by a platform that moves with relation to a base. A lever is connected between the chassis of the platform and the base, whereby parallel movement of the chassis towards the base causes an arm of the lever to engage a door adapted to prevent access to the food. An opposing force is provided and preferably adjustable by the user so the user can set the weight sufficient to cause movement between the platform and the base. The device can be constructed either to prevent access or to allow access to the food upon movement of the platform.

    摘要翻译： 用于选择性地控制动物或宠物食物进入的装置和方法由相对于基部移动的平台提供。 杠杆连接在平台的底盘和基座之间，由此底盘朝向基座的平行移动使杠杆的臂接合适于防止进入食物的门。 提供相反的力并且优选地由使用者调节，使得使用者可以设定足够的重量来引起平台和底座之间的移动。 该装置可以被构造成防止进入或允许在平台移动时进入食物。