发明名称 Basketball retrieval device
摘要 A basketball retrieval device for allowing the user to retrieve the basketball without the using having to run after the ball. The basketball retrieval device includes an attractor unit being adapted to be worn about a user's wrist; and also includes a retrievable system being adapted to be disposed in the basketball and being attractable to the retriever unit.
申请公布号 US6503120(B1) 申请公布日期 2003.01.07
申请号 US20010876968 申请日期 2001.06.08
申请人 LUMPKINS KEITH 发明人 LUMPKINS KEITH
分类号 A63B43/00;A63B69/00;A63H33/26;(IPC1-7):A63H33/26 主分类号 A63B43/00
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