Bent tip composite golf shaft
US6491778B1 · kind B1 · utility
12Cited by
10References
3Claims
0Family size
Inventors
Key dates
| Filing date | Nov 9, 1999 |
| Grant date | Dec 10, 2002 |
| Priority date | — |
| Expiry date | Nov 9, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/5227
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A method of making a golf club shaft with a bent angular tip using a main shaft body mandrel and a secondary tip mandrel disposed at an angle therewith and a mandrel apparatus for the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.