发明名称 GOLF CLUBS AND GOLF CLUB HEADS HAVING ADJUSTABLE WEIGHTING CHARACTERISTICS
摘要 Golf club heads include an iron type golf club head body having a rear surface (e.g., a perimeter weighting member) that defines a first weight receiving portion, and a weight member is mounted in the first weight receiving portion. The club head body further defines a second weight receiving portion independent of the first weight receiving portion, and a second weight member is removably engaged with the golf club head body at this second weight receiving portion. The weight members may be interchangeably mounted in the two weight receiving portions to thereby allow selective placement of the center of gravity characteristics of the club head body. Golf clubs including these club heads and methods of making such golf club and golf club heads also are described.
申请公布号 EP2158012(A1) 申请公布日期 2010.03.03
申请号 EP20080771423 申请日期 2008.06.19
申请人 NIKE INTERNATIONAL LTD. 发明人 LARSON, ERIC, A.
分类号 A63B53/04 主分类号 A63B53/04
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