发明名称 Elastic cord-attached returning soccer ball
摘要 A tethered inflated athletic ball resembling a ball used in the playing of soccer, with an elastic cord secured at one end thereto and provided at its other end with at least one flexible loop which fits around a member of the human body- such as the foot, ankle, head or neck. The ball upon rebound strikes a part of the body in motion, which in turn drives the ball to the elastic limit of the cord and return again. (This continuous, simulated soccer play or practice permits the user to remain in a stationary position, yet experience the exercise, skill and enjoyment of soccer play with having to retrieve the ball or play with a partner.
申请公布号 US4042241(A) 申请公布日期 1977.08.16
申请号 US19750599857 申请日期 1975.07.28
申请人 COLLINS, COPP 发明人 COLLINS, COPP
分类号 A63B69/00;(IPC1-7):A63B69/00;A63B69/26 主分类号 A63B69/00
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