公开(公告)号：US06253456B1

公开(公告)日：2001-07-03

申请号：US08972087

申请日：1997-11-17

申请人： Phillip Cooksey

发明人： Phillip Cooksey

IPC分类号： G01B300

CPC分类号： A63C19/06

摘要： A device and method to quickly and easily layout various features of a basketball court, including the key area, free throw line, jump circle and three point line, in relation to the location of the backboard, including two cord-like members interconnected by a ring-like member having additional ring-like members at each end of the cord-like members. The cord-like members are flexible, facilitating easy transport and storage of the device, and inextensible. The various ring-like members can be colored or otherwise made to be distinguishable from each other to simplify the process of laying out the various basketball court features. A pivot tool is also provided to facilitate the user's use of the device. Additional cord-like and ring-like members can be provided to assist locating and designating the end and side lines.

摘要翻译： 一种装置和方法，用于快速，轻松地布置篮球场的各种特征，包括关键区域，罚球线，跳跃圈和三点线，相对于背板的位置，包括由一个相互连接的两个绳状构件 环状构件在绳状构件的每个端部具有附加的环状构件。 绳状构件是柔性的，便于装置的易于运输和储存，并且不可伸展。 各种环状构件可以被着色或以其他方式制造为彼此区分，以简化布置各种篮球场特征的过程。 还提供枢轴工具以便于用户使用该装置。 可以提供附加的绳状和环状构件以帮助定位和指定端部和侧线。