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Golf club head

  • US 7,530,901 B2
  • Filed: 10/19/2005
  • Issued: 05/12/2009
  • Est. Priority Date: 10/20/2004
  • Status: Expired due to Fees
First Claim
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1. A hollow golf club head comprising:

  • a fiber-reinforced-plastic body including a main portion of a crown portion; and

    a metal body including a face portion, a front edge portion of the crown portion continuous with the face portion, and a central portion of a sole portion in a toe-heel direction, wherein;

    the front edge portion of the crown portion made of a metal defines a recess portion in an upper surface thereof,a front edge portion of the fiber-reinforced-plastic body overlaps and is joined to the front edge portion of the crown portion made of the metal; and

    the central portion of the sole portion narrows as the sole portion extends from a front to rear direction, wherein a front part of the sole portion comprises a groove portion which extends in a heel-toe direction.

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