Training device for baseball hitting
US6616554B2 · kind B2 · utility
14Cited by
19References
1Claims
0Family size
Inventor
Key dates
| Filing date | Aug 22, 2001 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Aug 22, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2102/18
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A training device for baseball hitting has a baseboard, a resilient column with one end securely yet rotatably engaged with the baseboard and a receiving tube securely connected to the other end of the resilient column. The resilient column has a bendable and shapable upper portion. The rotatable engagement between the resilient column and the baseboard allows the resilient column to incline to any desired direction and the shapable upper portion of the resilient column allows the resilient column to bend to any desired position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.