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Golf club

  • US 7,887,434 B2
  • Filed: 05/17/2010
  • Issued: 02/15/2011
  • Est. Priority Date: 12/31/2007
  • Status: Active Grant
First Claim
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1. A golf club head, comprising:

  • a body defining an interior cavity, a sole portion positioned at a bottom portion of the golf club head and having at least an exterior surface formed of a single material, a crown portion positioned at a top portion, and a skirt portion positioned around a periphery between the sole and crown, the body also having a forward portion and a rearward portion and a maximum above ground height; and

    a face positioned at the forward portion of the body;

    wherein,the body height is less than about 46 mm,a body front to back depth, Dch, is greater than about 77 mm, andthe golf club head has an above ground center-of-gravity location, Zup, less than about 19 mm and a moment of inertia about a center-of-gravity z-axis, Izz, greater than about 300 kg-mm2.

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