发明名称 Method of using modified ball and bat
摘要 The present invention provides a method for a batter to position a ball for hitting and therefore provides a method for playing the game of baseball without a pitcher. The ball is slidingly engaged with the baseball bat such that the baseball bat hitting end is inserted through a bore through the ball, the ball can be tossed into the air in front of the batter with a flipping motion of the bat, and the batter can strike the ball with a batting motion to deliver the ball into the field of play.
申请公布号 US7713150(B2) 申请公布日期 2010.05.11
申请号 US20070847224 申请日期 2007.08.29
申请人 HART ALAN H 发明人 HART ALAN H.
分类号 A63B67/00 主分类号 A63B67/00
代理机构 代理人
主权项
地址