| 发明名称 |
BUTT-END DEVICE OR KNOB FOR A SPORTS IMPLEMENT |
| 摘要 |
A butt-end device or knob for a sports implement with a handle for holding the sports implement. The butt-end device or knob has an inner member or inner surface mountable adjacent to a longitudinal end of the handle and a hand-engaging surface to engage a user's hand when holding the handle, the hand-engaging surface being movable relative to the handle in order to follow movement of the user's hand when the user swings the sports implement. |
| 申请公布号 |
US2017028281(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201615294429 |
申请日期 |
2016.10.14 |
| 申请人 |
BPS DIAMOND SPORTS CORP. |
发明人 |
MITTON Ralph Edward;ST-LAURENT Frederic;FITZGERALD Stephen |
| 分类号 |
A63B60/16;A63B60/08;A63B59/20;A63B59/50;A63B60/22 |
主分类号 |
A63B60/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A butt-end device for a ball bat, the ball bat comprising a handle for holding the ball bat, the handle having a longitudinal end, the butt-end device comprising:
an outer member pivotable relative to the longitudinal end about a plurality of axes, the outer member having a hand-engaging surface that enables movement of the butt-end device corresponding to movement of a user's hand when the user swings the ball bat. |
| 地址 |
St-Jerome CA |
