发明名称 Basketball practice assembly
摘要 A basketball hoop assembly for improving the shooting accuracy of a basketball player, includes a basketball frame support for attachment to a basketball backboard; and a plurality of interchangeable basketball hoops, each having a different diameter, from a regulation hoop diameter of eighteen inches to one or more smaller diameters, each of the hoops having a bracket fixedly secured thereto and adapted to securely engage its respective hoop to the frame support such that a center point of each of said hoops is equidistant from the backboard when any one of the hoops is engaged with the frame support means. A hoop support and breakaway mechanism is pivotally secured to a first axle to permit the hoop assembly to pivot downwardly under a predetermined load, the breakaway mechanism including a spring loaded quick release mechanism for releasably capturing the mounting rod.
申请公布号 US5480139(A) 申请公布日期 1996.01.02
申请号 US19940185077 申请日期 1994.01.24
申请人 OWEN, JR., AUBREY J. 发明人 OWEN, JR., AUBREY J.;ST. LOUIS, JR., HENRY E.
分类号 A63B63/08;(IPC1-7):A63B63/08 主分类号 A63B63/08
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