Variable scoreline golf club groove configuration
US7285057B2 · kind B2 · utility
74Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2006 |
| Grant date | Oct 23, 2007 |
| Priority date | — |
| Expiry date | Mar 13, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head having a toe portion, a heal portion and a club front intended striking face with a plurality of substantially parallel grooves formed in the face and extending horizontally between the toe portion and the heel portion. Each groove has a groove width such that the groove width increases from a center portion of the face towards the toe portion and the heel portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.