Method for manufacturing a golf ball
US6521161B1 · kind B1 · utility
2Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2000 |
| Grant date | Feb 18, 2003 |
| Priority date | — |
| Expiry date | Jan 3, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/772
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A manufacturing method for an one-piece ball formed with vulcanization in which a partial mold has eight grooves in a radius direction of a mating face, and ends of spews generated when the vulcanization is conducted do not connect and unify one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.