Golf ball
US5813923A · kind A · utility
138Cited by
45References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 1996 |
| Grant date | Sep 29, 1998 |
| Priority date | — |
| Expiry date | Aug 30, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2105/256
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention is directed towards a multi-layer golf ball which comprises a core, a cover layer, and a mantle layer disposed between the core and cover layer. The core has a PGA compression less than about 70, the mantle layer has a flexural modulus of less than about 10,000 psi, and the cover layer has a flexural modulus greater than about 75,000 psi.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.