Patent ID: 7419440
Filing Date: 2008-09-02
Classification: A63B

Abstract:
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, D wherein the golf club head has a distance, D wherein the golf club head has a distance, D wherein the crown, the sole, the front wall, the heel wall, the aft wall and the toe wall define a hollow interior; wherein the crown is composed of a non-metal material; 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.