Iron-type golf club
US8647218B2 · kind B2 · utility
22Cited by
79References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2012 |
| Grant date | Feb 11, 2014 |
| Priority date | — |
| Expiry date | Apr 22, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club including a club head having a club head main body including a hitting face and a face support, and a support extension. The support extension extends between the face support and a back flange to define a lower cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.