基本信息:
- 专利标题： SPORTS EQUIPMENT WITH WOUND FIBER
- 申请号：PCT/US2021/017360 申请日：2021-02-10
- 公开(公告)号：WO2021167820A1 公开(公告)日：2021-08-26
- 发明人： HAAS, Neal , BROWN, Donald Collins , MOLLNER, Brian Christopher , JOHNSON, Donovan
- 申请人： TRUE TEMPER SPORTS, INC.
- 申请人地址： 40 South Main Street
- 专利权人： TRUE TEMPER SPORTS, INC.
- 当前专利权人： TRUE TEMPER SPORTS, INC.
- 当前专利权人地址： 40 South Main Street
- 代理机构： DRYSDALE, Nicholas S.
- 优先权： US62/979,093 2020-02-20
- 主分类号： A63B53/10
- IPC分类号： A63B53/10
摘要：
A golf club shaft includes: a butt end; a tip end, where the golf club shaft is tapered between the butt end and the tip end; coils of fiber wound helically relative to an axis of the golf club shaft; and one or more layers of composite material wrapped around the coils of fiber and disposed radially outwardly of the coils of fiber.
IPC结构图谱:
| A | 人类生活必需 |
| --A63 | 运动；游戏；娱乐活动 |
| ----A63B | 体育锻炼、体操、游泳、爬山或击剑用的器械；球类；训练器械 |
| ------A63B53/00 | 高尔夫球棍 |
| --------A63B53/10 | .非金属长柄 |