发明名称 Apparatus to retrieve tennis balls
摘要 Apparatus is provided to retrieve tennis balls by attachment to a tennis racket. The apparatus consists of a bracket having a pair of arms positioned between side walls which are affixed to an arcuate base. The arms are pivotable and can be opened to extend upwardly, from the base where they form an opening slightly smaller than the diameter of a tennis ball. The bracket is attached to the top of the tennis racket and will receive tennis balls that are on the ground without the user having to stoop or bend in order to pick the balls up. Once the desired balls have been gathered the arms can be folded back into the bracket where they remain out of the way during play.
申请公布号 US5383661(A) 申请公布日期 1995.01.24
申请号 US19930097470 申请日期 1993.07.26
申请人 ANDIFF CORPORATION 发明人 BECK, ANDREW L.
分类号 A63B47/02;(IPC1-7):A63B49/00 主分类号 A63B47/02
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