Golf putter and method for manufacturing the golf putter
US6986716B2 · kind B2 · utility
18Cited by
28References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2003 |
| Grant date | Jan 17, 2006 |
| Priority date | — |
| Expiry date | Aug 15, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf putter is disclosed that includes a shaft and a head secured to the shaft. The head includes a forward portion that defines a face, and the head includes a rear portion positioned rearward of the face. The rear portion may have the configuration of a ring structure. Whereas the forward portion is formed of a first material, the rear portion may be formed of a different material with greater density. In manufacturing the head, the rear portion may be formed and then placed within a mold having the shape of the entire head. Molten first material is then introduced into the mold to form the forward portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.