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Iron-type golf club head

  • US 7,435,189 B2
  • Filed: 11/09/2005
  • Issued: 10/14/2008
  • Est. Priority Date: 12/01/2004
  • Status: Expired due to Fees
First Claim
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1. An iron-type golf club head comprisinga top having an upper surface of the club head,a sole having a bottom surface of the club head,a toe connecting between the top and the sole,a heel being in the opposite side of the toe,a face portion being surrounded by the top, the sole and the toe, the face portion comprising a thick part having an area including a sweet spot of the club head and a thin part provided around the thick part and having a thickness smaller than the thick part,the thin part comprising at least upper thin part provided between the top and the thick part,the upper thin part having a width increasing from both sides of the toe and the heel toward therebetween,the upper thin part having an outer edge extending by the top and an inner edge extending along the thick part, andthe inner edge includes an curve protruding toward the sole.

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