发明名称 Golf club head having variable center of gravity location
摘要 The present invention is directed to an iron-type golf club head with one or more passages travelling through a portion of the body. The passages may be accessible in the toe, heel, rear, or sole, or any combination thereof. The passages may be substantially vertical, substantially horizontal or a combination thereof. Weight inserts may be placed in one or more of the passages. In addition, one or more weight inserts may be coupled to the rear of the club head. The weight inserts may have varying densities. The present invention may also include a removable face insert. A plurality of weight inserts may be attached to the rear surface of the face insert.
申请公布号 US8376878(B2) 申请公布日期 2013.02.19
申请号 US20090473463 申请日期 2009.05.28
申请人 ACUSHNET COMPANY;BENNETT THOMAS O.;ROBERTS DOUG 发明人 BENNETT THOMAS O.;ROBERTS DOUG
分类号 A63B53/04;A63B53/06 主分类号 A63B53/04
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