发明名称 IRON-TYPE GOLF CLUB HEAD WITH VIBRATION DAMPING
摘要 The present invention relates to an iron-type golf club head which comprises a body m ember with a central cavity therein, a damping member and a face member disposed within the central cavity. Further, the rear surface of the body member includes an opening, preferably circular in shape. The body member is composed of a first metal material and the face is composed of a second metal material. The damping member is preferably composed of a EPDM material.
申请公布号 US2013150178(A1) 申请公布日期 2013.06.13
申请号 US201313759329 申请日期 2013.02.05
申请人 CALLAWAY GOLF COMPANY;CALLAWAY GOLF COMPANY 发明人 ROLLINSON AUGUSTIN W.
分类号 A63B53/04 主分类号 A63B53/04
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