发明名称 GOLF CLUB HEAD
摘要 A golf club providing improved golf ball launch conditions is disclosed herein. The golf club includes a face component and a sole comprising an elongated recess disposed proximate the face component. The elongated recess preferably is tube shaped, and preferably has an opening with a smaller width than an innermost surface of the elongated recess. The elongated recess may be a separate piece that is permanently affixed within an opening in the sole. Some embodiments of the golf club also comprise a cover affixed to the sole and at least partially covering the opening of the elongated recess, while other embodiments comprise a filler material disposed within the elongated recess or between the elongated recess and an internal surface of the face.
申请公布号 US2017028273(A1) 申请公布日期 2017.02.02
申请号 US201615290333 申请日期 2016.10.11
申请人 Callaway Golf Company 发明人 Rice Bradley C.;Watson William C.;Dawson Patrick;Ivanova Irina;DeMille Brandon D.
分类号 A63B53/04;A63B60/54 主分类号 A63B53/04
代理机构 代理人
主权项 1. A golf club head comprising: a face component; a sole comprising an elongated opening; and a groove insert sized to fit within the elongated opening, wherein the groove insert comprises an innermost surface, a variable depth, and a groove opening, wherein the groove insert is composed of a first material, and wherein the sole is composed of a second material that is different from the second material.
地址 Carlsbad CA US