Hollow golf club head with polymeric cap
US9517393B2 · kind B2 · utility
130Cited by
59References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2015 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | May 11, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B60/54
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hollow golf club head includes a metallic body, a club face, and a polymeric insert that cooperate to at least partially define a closed internal cavity. The metallic body includes a sole, a topline, and a rear wall defining an opening, with the rear wall being disposed between the topline and the sole. The club face is disposed between the topline and the sole, and on an opposite side of the sole from the rear wall. A strut extends across the opening and is secured to the body, and a polymeric insert covers the opening and is secured both to the body and to the strut.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.