Notched golf club face
US5380009A · kind A · utility
23Cited by
19References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 1994 |
| Grant date | Jan 10, 1995 |
| Priority date | — |
| Expiry date | Mar 30, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B60/52
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head using a hollow structural shell is provided with a continuous transverse notch formed by a recessed wall extending transversely across the lower edge of the club face. The recessed wall joins the sole surface of the club head behind the club face. It reduces the upright span of the club face without modifying its overall height.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.