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 CA2855975(A1) 申请公布日期 2016.01.04
申请号 CA20142855975 申请日期 2014.07.04
申请人 BPS DIAMOND SPORTS CORP. 发明人 MITTON, RALPH EDWARD;ST-LAURENT, FREDERIC;FITZGERALD, STEPHEN
分类号 A63B59/50;A63B59/20;A63B60/06 主分类号 A63B59/50
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