Patent ID: 9101809
Filing Date: 2015-08-11
Classification: A63B

Abstract:
1. A golf club head comprising: a body; and a face, wherein the face comprises a central region having a first perimeter with an elliptical shape and a first average thickness, wherein the face comprises an outer edge defining a perimeter where the face contacts the body, the outer edge having a non-elliptical shape, wherein the face comprises a first intermediate region located between the central region and the outer edge, the first intermediate region having a second perimeter with a second average thickness that is less than the first average thickness, wherein the face comprises a second intermediate region located between the first intermediate region and the outer edge, the second intermediate region having a third perimeter with a shape approximately the same as the shape of the outer edge and having a third average thickness that is less than the second average thickness, and wherein the face comprises a third intermediate region between the second intermediate region and the outer edge, the third intermediate region having a fourth perimeter with a shape that is approximately the same as the shape of the outer edge and having a fourth average thickness that is less than the third average thickness.