Golf club
US5890973A · kind A · utility
111Cited by
9References
9Claims
0Family size
Inventor
Key dates
| Filing date | Apr 25, 1997 |
| Grant date | Apr 6, 1999 |
| Priority date | — |
| Expiry date | Apr 25, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club having a head defining a recess which receives an insert. In a preferred embodiment, the insert includes a conical head and a projection extending rearwardl from the cap to the rear of the club to reinforce the face of the club and transmits impact forces to the rear of the club.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.