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US 7,410,428 B1Granted
Golf club head with high moment of inertia
AssigneeCallaway Golf Company
InventorsPatrick Dawson, Brandon T. Vincent, Alan Hocknell
Life of this patent
Estimating the term…
Abstract
A golf club head having a high moment of inertia is disclosed herein. The golf club head preferably has a volume ranging from 450 cubic centimeters to 475 cubic centimeters, a mass ranging from 180 grams to 225 grams, and a length ranging from 4.0 inches to 5.0 inches. The golf club head preferably has a moment of inertia, Iyy, about the center of gravity of the golf club head ranging from 2000 grams-centimeters squared to 4000 grams-centimeters squared. Preferably, a middle section of the golf club head has less than 20% of the mass of the golf club head.
Claims1
A golf club head comprising:
- a body having a front wall, a crown wall, a sole wall, a heel wall, a rear wall, and a toe wall, the body defining a hollow interior;
- wherein the golf club head has a volume ranging from 450 cubic centimeters to 475 cubic centimeters;
- wherein the golf club head has a mass ranging from 180 grams to 225 grams;
- wherein the golf club head has a length as measured from the forwardmost extent of the front wall to a rearward most extent of the rear wall ranging from 4.0 inches to 5.0 inches;
- wherein the golf club head has a moment of inertia, Iyy, about the center of gravity of the golf club head greater than 4000 grams-centimeters squared and a moment of inertia, Izz, about the center of gravity of the golf club head greater than 5000 grams-centimeters squared.
2 more elements
Dependencies are inferred from the claim text.