Golf putter
US5072941A · kind A · utility
44Cited by
33References
19Claims
0Family size
Inventor
Key dates
| Filing date | Feb 27, 1990 |
| Grant date | Dec 17, 1991 |
| Priority date | — |
| Expiry date | Feb 27, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0441
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An improved golf putter having a T-shaped putter head is provided with an elongated sighting surface for assisting a player in aligning a putt. The sighting surface has a relatively light color and a relatively dark line or groove down the center. A portion of the bottom of the putter head is concaved to provide a cushioning effect as the putter head glides over the ground and air is trapped in the concaved region. The stem of the golf putter is mounted to the side of the putter head substantially rearward of the striking face.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.