发明名称 |
BASKETBALL RIM ATTACHMENT |
摘要 |
<p>A basketball practice device including a C-shaped ring (10) capable of circumferential contraction from its normal unrestrained configuration to reduce the diameter of the rim of a basketball goal including means (40) to facilitate the installation and removal of the same.</p> |
申请公布号 |
WO2006091507(A1) |
申请公布日期 |
2006.08.31 |
申请号 |
WO2006US05829 |
申请日期 |
2006.02.17 |
申请人 |
COMPETITOR'S EDGE, LTD.;KRUEGER, CRAIG D. |
发明人 |
KRUEGER, CRAIG D. |
分类号 |
A63B69/00 |
主分类号 |
A63B69/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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