Multiple material golf club head
US7399237B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2007 |
| Grant date | Jul 15, 2008 |
| Priority date | — |
| Expiry date | Sep 24, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A wood-type golf club head (40) preferably having a major body (50), a striking plate insert (55) and a minor body (60) is disclosed herein. The major body (50) is preferably composed of a metal material and has a front wall section (72), a return section (74), a sole section (76), a ribbon section (78) and a ledge portion (80). The minor body (50) is preferably composed of a low density material and has a crown section (62) and a ribbon section (64). The striking plate insert (55) is preferably composed of a metal material. The wood-type golf club head (40) preferably has a sole section 76 with a first keel (400) and a second keel (405).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.