Wood-type golf club head
US7749101B2 · kind B2 · utility
125Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2006 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Oct 22, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A wood-type golf club head includes a metal sole portion, an elastic body and a weight member. At least one recess is defined in the metal sole portion to extend in a front-rear direction over at least half-length of a front-rear length of the sole portion. The elastic body is embedded in the recess. The weight member is fixed to the recess to cover the elastic body. The weight member is flush with the sole portion. A total area of the recess is in a range of 10% to 60% of that of the sole portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.