发明名称 Throwing Target, System, and Method
摘要 The present application is directed to a throwing target. The throwing target comprises a baseball strike zone, one or more target zones located in the strike zone and one or more target zones located around the strike zone. The throwing target also comprises one or more non-target zones located in the strike zone. The total surface area of the target zones located around the strike zone is greater than the total surface area of the target zones located within the strike zone.
申请公布号 US2013281235(A1) 申请公布日期 2013.10.24
申请号 US201313921170 申请日期 2013.06.18
申请人 STEMLE STEPHEN JOSEPH 发明人 STEMLE STEPHEN JOSEPH
分类号 A63B69/00 主分类号 A63B69/00
代理机构 代理人
主权项
地址