发明名称 Baseball batting and pitching apparatus
摘要 A baseball practice device which can be used for batting and pitching practice. An elongated support plate has mounted thereon a baseball home plate and a batter's box area marked thereon in a position adjacent the baseball home plate. A first support means is mounted adjacent the baseball home plate on the support plate. A pad means is carried by the first support means and arranged to form a strike zone area over the baseball home plate. The strike zone area is enclosed on three sides and open at one side to allow baseballs to be thrown into the strike zone area for baseball practice. A second support means is mounted on the suppport plate, and carries a batter image pad means over the batter's box area for pitching practice. A strike zone pad means may be mounted in the strike zone area and provided with numbered zones.
申请公布号 US4173337(A) 申请公布日期 1979.11.06
申请号 US19770853324 申请日期 1977.11.21
申请人 OKONOWSKI, RICHARD L 发明人 OKONOWSKI, RICHARD L
分类号 A63B69/00;(IPC1-7):A63B69/40 主分类号 A63B69/00
代理机构 代理人
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