Swingweight adjusted golf club shaft
US7955187B2 · kind B2 · utility
6Cited by
6References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2008 |
| Grant date | Jun 7, 2011 |
| Priority date | — |
| Expiry date | May 20, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B60/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An improved golf club shaft and corresponding golf club is disclosed. More specifically, a golf club shaft that is capable of minimizing or eliminating swingweight variations within a golf club despite being cut down to various different lengths to accommodate the length and heads of a set of irons is disclosed. The shaft may have an internal wall profile of variable thickness to adjust for various weight and center of gravity variations of a golf club shaft as it is being cut down in length.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.