Golf ball core patching method
US5624332A · kind A · utility
10Cited by
28References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49712
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of producing a sealed, liquid filled spherical object for use in a golf ball core comprising the steps of; (a) providing a hollow spherical object; (b) injecting a flowable material into said spherical object wherein said injecting produces an aperture in said spherical object; (c) sealing said aperture with a radiation curable polymer; and (d) exposing said radiation curable polymer to radiation in an amount and for a time sufficient to cure said polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.