Golf club set
US8535176B2 · kind B2 · utility
114Cited by
9References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2010 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Oct 14, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Golf club irons having improved forgiveness, playability and performance characteristics are disclosed. The embodiments set forth parameters of various irons that affect performance either alone or in combination with other parameters when the irons are utilized to strike a golf ball. The parameters, which in some cases may be systematically progressed or varied, include golf club shaft length, striking face area, loft, coefficient of restitution, face thickness, topline thickness, swing weight, sole width at the heel and toe, and other performance characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.