Golf club
US5335913A · kind A · utility
Inventor
Key dates
| Filing date | May 4, 1993 |
| Grant date | Aug 9, 1994 |
| Priority date | — |
| Expiry date | May 4, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0433
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club of the putter type has a shaft attached to a head substantially centrally and inclined towards a heel at an angle of about 10.degree. to the vertical. The head is formed of a body part providing a bottom surface and a blade providing a front surface, the surfaces being mutually perpendicular. The blade is removably secured to the body part by screws which pass through the body part and into respective ones of several tapped holes in the blade so that the position of the blade can be adjusted longitudinally of the body part. Two protrusions with convexly curved fore and aft profiles are provided on the bottom surface on opposed sides of the fore and aft extending centerline.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.