Method and apparatus for forming a face structure for a golf club head
US7645201B2 · kind B2 · utility
5Cited by
59References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2009 |
| Grant date | Jan 12, 2010 |
| Priority date | — |
| Expiry date | Apr 1, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L75/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head having a multiple material face is disclosed herein. The golf club head has a coefficient of restitution value greater than 0.83 and a characteristic time value of less than 257 milliseconds. The golf club head is preferably composed of a titanium alloy with a polymer layer disposed over a titanium alloy front wall. A preferred polymer is a polyurethane polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.