发明名称 Strike Zone Marker
摘要 This invention relates to volleyball training devices. More particularly, it relates to a system of marker devices affixed to a volleyball net for use in training volleyball players in hitting the volleyball toward the most vulnerable area in the opposing team's defense. The maker body may include a deflector to cause balls to be deflected at various angles to simulate blocking by a defensive player.
申请公布号 US2014296003(A1) 申请公布日期 2014.10.02
申请号 US201414218200 申请日期 2014.03.18
申请人 McDonald Dar'Rell 发明人 McDonald Dar'Rell
分类号 A63B69/00 主分类号 A63B69/00
代理机构 代理人
主权项 1. A volleyball training system which includes a zone marker device having an upper end, a lower end and front and back faces, said zone marker device attachable to a volleyball net to extend substantially vertically above the net and define designated strike zones in the opposing team's formation.
地址 Irving TX US
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