Portable Adjustable Athletic Field Boundary
    3.
    发明申请
    Portable Adjustable Athletic Field Boundary 审中-公开
    便携式可调节运动场边界

    公开(公告)号:US20070298913A1

    公开(公告)日:2007-12-27

    申请号:US11766750

    申请日:2007-06-21

    IPC分类号: A63C19/06

    CPC分类号: A63C19/08 A63C19/065

    摘要: A self-contained portable adjustable boundary marking system capable of use in a variety of athletic settings where a boundary, line, or demarcation is desirable is disclosed. The system is adapted for use indoors or outdoors, on hard surfaces or soft. The system is modifiable and adaptable, and capable of rapid setup and takedown, and the system is thus suited for use in a variety of athletic play and training situations. The system includes boundary markers which contain at least one extensible element such as a tape, string, cord, or cable that may be extended to any desirable length up to the maximum length of the extensible element and attached to other markers of the system or to the playing surface itself to delineate the boundaries of a playing surface or to mark some other meaningful line on the playing surface.

    摘要翻译: 公开了一种独特的便携式可调节边界标记系统,其能够在需要边界,线或分界的各种运动设置中使用。 该系统适用于室内或室外,硬表面或柔软。 该系统是可修改和适应性的,能够快速设置和删除,因此该系统适用于各种运动和训练场合。 该系统包括边界标记,该边界标记包含至少一个可延伸元件,例如可以扩展到可伸长元件的最大长度并连接到系统的其他标记的任何期望长度的带,绳,绳索或电缆, 游戏表面本身描绘游戏表面的边界或在游戏表面上标记一些其他有意义的线条。