Game improvement golf club using hollow technology
US6855069B2 · kind B2 · utility
50Cited by
18References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2002 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Jul 31, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B60/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head comprising of a top, a sole, a toe, a heel, a front plate having a front and rear side, and an extended back portion integral with the sole and the rear side defining a cavity wherein the extended back portion is integral with the rear side between the top and the sole of the golf club head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.