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Golf club head

  • US 7,306,527 B2
  • Filed: 04/23/2007
  • Issued: 12/11/2007
  • Est. Priority Date: 01/03/2005
  • Status: Active Grant
First Claim
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1. A wood-type golf club head comprising:

  • a crown, a sole, a toe wall, a heel wall, an aft-wall, and a front wall having a perimeter, wherein the aft-wall is substantially perpendicular to the heel wall and the toe wall;

    wherein the golf club head has a distance, Dhw, ranging from 2.0 inches to 5.0 inches;

    wherein the golf club head has a distance, Dtw, ranging from 2.0 inches to 5.0 inches;

    wherein the golf club head has a distance, Daw, ranging from 2.0 inches to 5.50 inches;

    wherein the crown, the sole, the front wall, the heel wall, the aft wall and the toe wall define a hollow interior;

    wherein the golf club head has a volume ranging from 420 cubic centimeters to 470 cubic centimeters, a coefficient of restitution ranging from 0.81 to 0.94, a mass ranging from 180 grams to 215 grams, and a moment of inertia, Izz, about the center of gravity of the golf club head greater than 4000 grams-centimeters squared.

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