Golf club head
US7803067B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2008 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Sep 22, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2209/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club head according to one or more aspects of the present invention comprises a sole portion, a crown portion, and a stiffening element associated with at least one of the crown portion and the sole portion. The stiffening element has a survey length and at least one welded portion, comprising less than about 70% of the survey length. The stiffening element further comprises a plurality of welded portions. The welded portions adjacent each other are separated by a distance between about 10 mm and about 100 mm. A method of producing a golf club head comprises identifying a plurality of high-deflection regions having a plurality of ranges and providing a stiffening element, at least in part coupled with the plurality of high-deflection regions. The stiffening element comprises a plurality of heights and/or widths corresponding to the plurality of deflection ranges. At least one of the plurality of heights and/or widths is different from at least another of the plurality of heights and/or widths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.