Manufacturing method of an integrally forged golf club head
US8973243B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Nov 6, 2012 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | May 1, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4998
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A manufacturing method of an integrally forged golf club head has acts of: forging a crude rod to form a blank of a main body of a golf club head, mounting a weight in a mounting recess of the blank of the main body of the golf club head, covering the mounting recess with an outer cover, and then welding and forging the blank of the main body of the golf club head and the outer cover to form a golf club head. Thus, the at least one weight is securely held in the golf club head and does not come off the golf club head, and also no noise occurs when the golf club head strikes a golf ball. Furthermore, the at least one weight is not exposed so that the golf club head has a good appearance and improved quality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.