Golf club head
US10960277B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2019 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Dec 26, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2102/32
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An iron-type golf club head has a hosel portion, a heel portion, a sole portion, a toe portion, a topline portion, and a striking face including a center face location. A toe side topline-to-sole contour of the striking face is more lofted than a center face topline-to-sole contour of the striking face, a heel side topline-to-sole contour of the striking face is less lofted than the center face topline-to-sole contour, a topline side toe-to-heel contour of the striking face is more open than a center face toe-to-heel contour of the striking face, and a sole side toe-to-heel contour of the striking face is more closed than the center face toe-to-heel contour. The toe side topline-to-sole contour, the center face topline-to-sole contour, the heel side topline-to-sole contour, the topline side toe-to-heel contour, the center face toe-to-heel contour, and the sole side toe-to-heel contour are straight line contours.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.