发明名称 Golf club putter head
摘要 A modular-design putter head, having an extruded main body with detachable, heat treated face and hosel bracket. A unique floating-face feature impart trampoline effect when a ball is struck. A flexible hosel, fastened at two points at the rear of the main body acts as a spring for softer touch. Acoustical properties are enhanced with an internal echo chamber which can be filled with foam. A further departure of the traditional putter design and method of manufacture involve the use of extruded metal to form the main putter head. The extruded stock can be cut to desired lengths allowing for economical production of different weight putter heads.
申请公布号 US6428423(B1) 申请公布日期 2002.08.06
申请号 US20010790402 申请日期 2001.02.21
申请人 MERKO ANDY 发明人 MERKO ANDY V.
分类号 A63B53/02;A63B53/04;A63B53/06;(IPC1-7):A63B53/02 主分类号 A63B53/02
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