Patent ID: 8777777

Claim:
A club head comprising: a front face, the front face comprising a front surface and a back surface opposite the front surface; and one or more reinforcing structures; wherein: the one or more reinforcing structures are coupled with the front face at the back surface; the one or more reinforcing structures consist of a solidified welding material; the one or more reinforcing structures are devoid of adjoining structure other than the back surface of the front face; and at least one of the one or more reinforcing structures comprises at least one of: (a) a width of approximately 0.1905 centimeters to approximately 0.3175 centimeters; (b) a length of approximately 1.000 centimeters to approximately 5.000 centimeters; or c) a thickness of approximately 0.0381 centimeters to approximately 0.1905 centimeters.