Golf club head with visual swing-directing cues
US4550914A · kind A · utility
33Cited by
17References
12Claims
0Family size
Inventor
Key dates
| Filing date | Sep 6, 1984 |
| Grant date | Nov 5, 1985 |
| Priority date | — |
| Expiry date | Sep 6, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/0441
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head adapted to provide a visual cue to a golfer which promotes an inside-outside forward swing of the club head. The club head includes three parallel, visual cue lines, which are provided by the outer edge of the club head toe and the two edges of the face lines. All three cue lines are slanted toward the golfer to provide a visual cue which promotes an outside-inside backswing, which results in a desired inside-outside front swing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.