Iron golf club head with dual intersecting recesses and associated slits
US5301946A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 19, 1993 |
| Grant date | Apr 12, 1994 |
| Priority date | — |
| Expiry date | Jan 19, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B60/54
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head having a body defining a heel, toe, top wall, sole defining a bottom wall, and a front wall defining an upwardly and rearwardly inclined front face, and comprising the body defining a forwardly extending main recess located rearwardly of the front wall; and the body also defining an undercut recess located directly rearwardly of the front wall and extending outwardly from the main recess toward at least three of the following: PA1 i) the top wall PA1 ii) the bottom wall PA1 iii) the toe PA1 iv) the heel; the body having at least one elongated slit therein extending generally parallel to the front face and spaced rearwardly therefrom, the slit intersecting an outer surface defined by the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.