发明名称 |
Pitching coach |
摘要 |
Current technology exists to record baseballs or softballs thrown in miles per hour. What is new about The Pitching Coach is the ability to record balls and strikes for each pitch thrown. This gives the opportunity to monitor every pitch thrown for speed and accuracy thereby enabling users to improve their pitching skills as if they were working with a pitching coach.
|
申请公布号 |
US2003132574(A1) |
申请公布日期 |
2003.07.17 |
申请号 |
US20020046609 |
申请日期 |
2002.01.16 |
申请人 |
MCDONALD ROBERT LEE;SLOOP CHARLES EDWARD;FURR MICHAEL RAY;ZAJAC JOSEPH PAUL |
发明人 |
MCDONALD ROBERT LEE;SLOOP CHARLES EDWARD;FURR MICHAEL RAY;ZAJAC JOSEPH PAUL |
分类号 |
A63B69/00;(IPC1-7):A63F7/07 |
主分类号 |
A63B69/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|