Patent ID: 7878922
Filing Date: 2011-02-01
Classification: A63B,C08G,C08L

Abstract:
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.