Patent ID: 9675849
Date: 2017-06-13
CPC Classifications: A63B

Claim:
1. A golf club, comprising: a golf club shaft; a golf club grip; and a golf club head, the golf club head comprising a body defining an interior cavity and comprising a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion, and a skirt positioned around a periphery between the sole and crown, wherein the body has a forward portion and a rearward portion; and a face positioned at the forward portion of the body, the face defining a striking surface having an ideal impact location at a golf club head origin, the head origin including an x-axis tangential to the face and generally parallel to the ground when the head is at a proper address position, a y-axis generally perpendicular to the x-axis and generally parallel to the ground when the head is at a proper address position, and a z-axis perpendicular to both the x-axis and y-axis, the striking surface having a striking surface width between approximately 75 mm and approximately 105 mm; wherein the striking surface has an area greater than 3,500 mm wherein the golf club head has a moment of inertia about a golf club head center of gravity z-axis generally parallel to the head origin z-axis greater than approximately 490 kg·mm wherein the face has a thickness along the head origin x-axis, the thickness increasing in a diverging portion that extends radially outward from the ideal impact location, the thickness being between t wherein the golf club has a club length between about 46 inches and 48 inches, and wherein the golf club has total mass between about 270 grams and about 300 grams.