Golf ball and mold therefor
US5947844A · kind A · utility
80Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1997 |
| Grant date | Sep 7, 1999 |
| Priority date | — |
| Expiry date | Sep 23, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/545
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf ball having a plurality of dimples on its spherical surface molded by a mold which has a spherical cavity therein and is composed of a pair of mold sections being removably mated along with a parting surface at the position corresponding to an equator line of the spherical cavity of the mold, wherein at least one dimple lies across the equator line of the ball, such that a center of the dimple is displaced from the equator line, and the dimple is formed by a pin disposed at the parting surface of the mold sections such that a center axis passing the axial center of the pin is positioned below or above the parting line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.