发明名称 BASEBALL HITTING AID
摘要 A baseball hitting aid is a device that includes a base plate and a rear pole that can be moved progressively forward to aid a batter in learning to shorten his swing and become a better hitter. The device can include a tee portion for practice or it can be used when the ball is pitched to the batter.
申请公布号 US2014200101(A1) 申请公布日期 2014.07.17
申请号 US201414153570 申请日期 2014.01.13
申请人 Toombs Doug 发明人 Toombs Doug
分类号 A63B69/00 主分类号 A63B69/00
代理机构 代理人
主权项 1. A baseball hitting device comprising: a base plate that includes a front portion and a rear portion; an extension extending away from the rear portion of the base plate; and a removable rear pole supported by the extension.
地址 Midlothian VA US