Golf club head
US7316623B2 · kind B2 · utility
69Cited by
27References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 1, 2005 |
| Grant date | Jan 8, 2008 |
| Priority date | — |
| Expiry date | Sep 20, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head has a head main body, an elastic body, and a lid body. The head main body has a back surface and a sole surface, and defines a recess portion depressed from one of the back surface and the sole surface. The elastic body is fixed in the recess portion in an compressed state and defines an empty portion. The lid body is attached to an entrance portion of the recess portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.