发明名称 Basketball training device
摘要 A basketball training device can create a mental "target" when shooting a basketball. The device includes an annular shaped member that can be removably attached on top of a rim of a regulation basketball hoop. The annular shaped member includes a flange portion, which substantially covers the rim of the basketball hoop so as to provide a shelf-like image on a top portion of the basketball hoop.
申请公布号 US6976927(B2) 申请公布日期 2005.12.20
申请号 US20040789230 申请日期 2004.02.27
申请人 CAHILL TIMOTHY M 发明人 CAHILL TIMOTHY M.
分类号 A63B63/08;A63B69/00;(IPC1-7):A63B69/00 主分类号 A63B63/08
代理机构 代理人
主权项
地址