Relative position between center of gravity and hit center in a golf club
US7846042B2 · kind B2 · utility
13Cited by
13References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2008 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Jun 2, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0466
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head is provided with a center of gravity positioned within a partial ellipsoid defined in an impact reference frame that has its origin at the hit center of the face of the golf club head. The majority of the partial ellipsoid is located toward the golfer from the hit center and all of the partial ellipsoid is below the hit center in the impact reference frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.