Wood type golf club head
US7250007B2 · kind B2 · utility
114Cited by
26References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 21, 2004 |
| Grant date | Jul 31, 2007 |
| Priority date | — |
| Expiry date | Mar 10, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/023
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head includes a striking plate, a golf club head body and a plurality of annular flexible portions. In assembling, the striking plate mechanically connects to a front side of the golf club head body. The golf club head body forms a crown portion, a sole portion, a toe portion, a heel portion and a side portion to constitute a body member. The annular flexible portions are provided on an inner surface of the golf club head body. Thereby, the annular flexible portions can increase an elastic deformation of the golf club head body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.