Invention Grant
- Patent Title: Ball sports training aid
- Patent Title (中): 球运动训练辅助
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Application No.: US11866138Application Date: 2007-10-02
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Publication No.: US07682267B2Publication Date: 2010-03-23
- Inventor: Michael R. Libonati
- Applicant: Michael R. Libonati
- Agency: Ocean Law
- Agent Paul Chancellor
- Main IPC: A63B69/00
- IPC: A63B69/00
Abstract:
A ball sports training aid includes a shaft and a slidably engaged replica sports ball assembly with an integral damper that is actuated when a player swings the shaft. Integral swing diagnostics means indicate correct batting, pitching and throwing techniques.
Public/Granted literature
- US20090088277A1 BALL SPORTS TRAINING AID Public/Granted day:2009-04-02
Information query
