Baseball training apparatus
US6517452B2 · kind B2 · utility
2Cited by
3References
3Claims
0Family size
Inventor
Key dates
| Filing date | Jul 10, 2001 |
| Grant date | Feb 11, 2003 |
| Priority date | — |
| Expiry date | Jul 10, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2069/0006
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A device for training a baseball pitcher has a baseball catching element operative for catching a baseball, a baseball throwing element operating for throwing a caught baseball in accordance with a catapult principle, and a drive connecting with the baseball throwing element and actuating the baseball throwing element when the baseball is received by the baseball throwing element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.