Hollow solid golf ball
US6315683A · kind A · utility
25Cited by
14References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2000 |
| Grant date | Nov 13, 2001 |
| Priority date | — |
| Expiry date | Feb 1, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B37/008
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention provides a hollow solid golf ball having excellent flight performance and soft and good shot feel at the time of hitting. The present invention relates to a hollow solid golf ball comprising a core having a hollow portion at the center of the core and a cover formed on the core, wherein PA1 the golf ball has a diameter of 42.92 to 45.47 mm, a moment of inertia of 83 to 105 g.multidot.cm.sup.2, and a deformation amount of 2.6 to 4.0 mm, when applying from an initial load of 10 kgf to a final load of 130 kgf.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.