Golf club head skeletal support structure
US6558271B1 · kind B1 · utility
186Cited by
41References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2000 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Jan 18, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2053/0495
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club including a shaft and a club head coupled to the shaft. The club head includes a strike face, a shell defining an interior volume and a skeletal structure. The skeletal structure advantageously comprises a plurality of elongate skeletal members and a weight substantially entirely supported by the skeletal structure, wherein the weight and the skeletal structure collectively comprise at least 30% of the entire weight of the club head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.