Golf club head
US7575523B2 · kind B2 · utility
148Cited by
8References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 2006 |
| Grant date | Aug 18, 2009 |
| Priority date | — |
| Expiry date | May 28, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head comprises a head main body being provided with at least one hole having a helical groove on its inner surface, and a damper having a thread on its outer surface and screwed to the hole of the head main body, the damper being made of elastic material at least partially for absorbing vibration of the head main body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.