Method for making a golf ball having a thin intermediate layer
US7687116B2 · kind B2 · utility
8Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2005 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Apr 20, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2037/087
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf ball has a thin intermediate layer, within specified thickness and hardness, situated between a ball core and cover layer. The thin intermediate layer provides for a ball having superior ball spin performance without loss of ball speed. Particular compositions for the intermediate layer, along with methods for spray-coating of a ball core and grinding down of a thick intermediate layer that are particularly suited for making this thin intermediate layer, also are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.