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Face structure for a golf club head

  • US 7,878,922 B2
  • Filed: 01/12/2010
  • Issued: 02/01/2011
  • Est. Priority Date: 04/18/2000
  • Status: Expired due to Fees
First Claim
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1. A wood-type golf club head comprising:

  • a body comprising a crown, a sole and a front wall, the body having a hollow interior, the body composed of a titanium alloy material, the body having a volume ranging from 300 cubic centimeters to 600 cubic centimeters;

    wherein a face of the golf club head has an aspect ratio greater than 0.575;

    wherein the golf club head has a width extending from a toe end to a heel end ranging from 4.0 inches to 5.0 inches;

    wherein the golf club head has a height extending from the sole to the crown ranging from 2.0 inches to 3.5 inches;

    wherein the golf club head has a coefficient of restitution value ranging from 0.835 to 0.855 and a characteristic time value of less than 257 milliseconds under the standard USGA Pendulum Test.

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