Golf club head
US6554721B1 · kind B1 · utility
32Cited by
38References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2000 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | Jun 16, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0445
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head comprises a main body that defines a front face. The front face includes a plurality of projections extending from the front face. The ends of the projections define a plurality of individual contact surfaces for striking a golf ball. The plurality of projections prevent a golf ball from contacting the front face thereby resulting in a change of the golf ball general contact area. A golf club incorporating the club head provides improved control of a golf ball and also provides improved feel when the club head impacts a golf ball.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.