Golf club head
US9457241B2 · kind B2 · utility
45Cited by
25References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2013 |
| Grant date | Oct 4, 2016 |
| Priority date | — |
| Expiry date | Sep 8, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head having a reinforced striking face that includes a thin striking plate with a reinforcement plate disposed behind the striking plate. The striking face may have lubricant between the striking plate and reinforcement plate, separation volumes between the striking plate and reinforcing plate, or a combination thereof. The thicknesses of the striking and reinforcing plates may vary within the plates themselves and may have regions intended to mate with each other to create reinforced regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.