Golf club having insert capable of elastic flexing
US3989248A · kind A · utility
185Cited by
20References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 20, 1976 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Feb 20, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B60/52
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club of the wood type in which the ball striking surface of the head is recessed to receive a metal insert which is secured therein, the insert having a front grooved surface which is flush with and forms a part of the striking surface of the club, the insert having an open-ended passageway extending therethrough from top to bottom so that the front grooved surface is capable of elastic flexing relative to the remainder of the insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.