发明名称 Multiple sport training device
摘要 A one player sports training apparatus which allows for the user to play multiple sports alone. The game is played between two telescoping poles and utilizes an elastic return system of which a ball is attached. Each pole has a bearing assembly on top that makes it stable and does not allow the game to tangle. The user hits the ball and has the ball return close to the original position because of the elastics stretching and retracting which creates velocity. The balls used are tennis ball, soccerball, football, hockey puck, Frisbee, golf ball, and rugby ball.
申请公布号 US2011124442(A1) 申请公布日期 2011.05.26
申请号 US20100926434 申请日期 2010.11.16
申请人 ERME ERIC 发明人 ERME ERIC
分类号 A63B69/00;A63B43/00 主分类号 A63B69/00
代理机构 代理人
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