Iron golf club head
US5792005A · kind A · utility
38Cited by
7References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1996 |
| Grant date | Aug 11, 1998 |
| Priority date | — |
| Expiry date | Sep 3, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0458
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention relates to an iron golf club head including a front surface, or striking surface, and a rear surface, the striking surface and the rear surface being demarcated by an upper edge, a heel, a lower edge and a toe. The rear surface has an open cavity demarcated by a recess and a peripheral edge. The recess of the head according to the invention is a convex surface that extends from the peripheral edge of the cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.