发明名称 GOLF CLUB IRON WITH HIGH DENSITY LEADING EDGE
摘要 A golf club iron having a head center of gravity that is low and forward enough to provide a better swing, good striking and swinging feel, and improved ball flight is disclosed. The iron has a recess in a leading edge region and a high density insert disposed within the recess to achieve the desired center of gravity location.
申请公布号 US2014179461(A1) 申请公布日期 2014.06.26
申请号 US201414189620 申请日期 2014.02.25
申请人 CALLAWAY GOLF COMPANY 发明人 Cackett Matthew T.;Vincent Brandon T.
分类号 A63B53/04 主分类号 A63B53/04
代理机构 代理人
主权项 1. A golf club comprising: a head comprising a face, a sole, a toe, a heel, and a recess; and an insert secured within the recess via welding, press fit, mechanical entrapment, bonding, or fastening, wherein the head is composed of a first material having a first density and the insert is composed of a second material having a second density, wherein the face has a lower portion adjacent the sole, wherein the recess is located in at least part of the lower portion of the face and extends into at least part of the sole, and wherein the recess extends from a furthest extent of the toe to a furthest extent of the heel.
地址 Carlsbad CA US