Patent ID: 7452287
Filing Date: 2008-11-18
Classification: A63B

Abstract:
1. A golf club head comprising: a body composed of a titanium alloy material; wherein a moment of inertia about a Izz axis through a center of gravity of the golf club head that ranges from 2800 to 5000 grams-centimeters squared, a moment of inertia about a Ixx axis through the center of gravity of the golf club head that ranges from 2000 to 3500 grams-centimeters squared and a moment of inertia about a Iyy axis through the center of gravity of the golf club head that ranges from 2000 to 3500 grams-centimeters squared; wherein the golf club head has a length ranging from 3.5 inches to 4.5 inches and a width ranging from 4.0 inches to 5.5 inches; wherein the golf club head has a volume ranging from 350 cubic centimeters to 495 cubic centimeters; wherein the golf club head has an amplitude level of less than 118 decibels when impacting a golf ball at a swing speed ranging from 80 MPH to 130 MPH.