Patent ID: 9192826
Filing Date: 2015-11-24
Classification: A63B

Abstract:
1. A golf club head comprising: a hollow unitary shell, made out of a first material having a first density, forming at least on opening near a frontal portion of said golf club head; a striking face portion at said frontal portion of said golf club head; and a face backing layer, made out of a second material having a second density, at an internal back surface of said striking face; wherein said face backing layer further comprises an extension creating a face to body joint, wherein said face to body joint of said extension is placed away from the striking plane and forms an external surface of said golf club head, wherein said extension separates said striking face portion from said hollow unitary shell such that no part of said striking face portion comes in contact with said hollow unitary shell, and wherein said second density is lower than said first density.