Putting device
US6767291B1 · kind B1 · utility
10Cited by
20References
7Claims
0Family size
Inventor
Key dates
| Filing date | Mar 3, 2003 |
| Grant date | Jul 27, 2004 |
| Priority date | — |
| Expiry date | Mar 3, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/807
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A putting device and system for analyzing how a golfer addresses and strokes a golf ball. The putting device includes a plurality of lasers that are mounted on the putter. The laser project beams of light at the ball, at a target, and at a proximate side screen to show the accuracy and trueness of a putting swing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.