Golf club head
US11247107B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2020 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Oct 23, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head includes a striking face, virtual striking face plane generally parallel to the striking face, and scorelines. A hosel portion includes a hosel exterior surface and internal bore to receive a golf shaft. At least a portion of a recessed region is located in the hosel exterior surface where the hosel portion meets at least one of a sole portion, rear portion, and top portion. A first virtual vertical plane is perpendicular to the virtual striking face plane and passes through a face center. A second virtual vertical plane is perpendicular to the striking face plane and passes through a heel-most extent of the scorelines, and the recessed region is located heel-ward of the second virtual vertical plane. A center of gravity is spaced from the first virtual vertical plane in a heel-to-toe direction by a distance no greater than 6.0 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.