Interchangeable shaft system
US9878216B2 · kind B2 · utility
3Cited by
111References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2016 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Jun 24, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B53/025
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A golf club incorporating an interchangeable shaft system includes a shaft, a shaft sleeve, a club head. The shaft sleeve is coupled to an end of the shaft and is received in a hosel included in the club head. The shaft sleeve is removably coupled to the club head. Hosel and shaft sleeve alignment features provide discrete orientations between the shaft and club head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.