发明名称 Golf Club Head or Other Ball Striking Device Having Custom Machinable Portions
摘要 A ball striking device, such as a golf club, includes a head with a face having a ball-striking surface configured for striking a ball, a body connected to the face, and at least one weight element connected to the body. The head has a total weight that is higher than a target weight of the head, and the at least one weight element is configured to be at least partially removed by a material removal technique to lower the total weight of the head to approximately equal the target weight. The at least one weight element may be integrally connected to the body, such as being integrally formed with at least a portion of the body. The material removal technique may constitute milling, machining, or other material removal techniques or combination of such techniques.
申请公布号 US2012252601(A1) 申请公布日期 2012.10.04
申请号 US201113074885 申请日期 2011.03.29
申请人 THOMAS JAMES S.;NIKE, INC. 发明人 THOMAS JAMES S.
分类号 A63B53/06;A63B53/04;B23P13/00 主分类号 A63B53/06
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