Golf ball
US6520870B2 · kind B2 · utility
30Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2001 |
| Grant date | Feb 18, 2003 |
| Priority date | — |
| Expiry date | Jul 13, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B37/12
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention is directed to a golf ball comprising a soft, high resilience, solid core, comprising, in part, a combination of high molecular weight polybutadiene rubbers, and a soft outer cover disposed about the core. The core preferably is relatively large and durable, and the cover is preferably thin and includes a specific combination of hard and/or soft, yet durable, resinous materials. Preferably, the ball is a two-piece golf ball.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.