发明名称 Shuttlecock
摘要 A shuttlecock includes a wing member having six types of strands whose lower ends are secured to a carrier strip, and a weight member adhered to the carrier strip whereby upon striking the shuttlecock by the palm of the hand or the foot, the weight member massages various area of the hand and the foot.
申请公布号 US5522599(A) 申请公布日期 1996.06.04
申请号 US19950535938 申请日期 1995.09.28
申请人 KIM, SANG DO 发明人 KIM, SANG DO
分类号 A63B67/18;(IPC1-7):A63B67/18 主分类号 A63B67/18
代理机构 代理人
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