Metal wood club with improved moment of inertia
US8419569B2 · kind B2 · utility
70Cited by
49References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 13, 2011 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Apr 29, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0437
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and horizontal directions, and a lower center of gravity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.