Patent ID: 9302161
Filing Date: 2016-04-05
CPC Classification: A63B

Claim Text:
1. A golf club comprising a shaft and a club head, wherein the club head comprises a y-axis running in a vertical direction through a geometric center of the club head and a hosel axis running parallel to a center of the shaft through a hosel base, wherein the club head has a horizontal bulge radius of about 12 inches and a vertical roll radius of about 10 inches if a MOI (y-axis) is greater than about 450 kg·mm wherein the club head has a horizontal bulge radius of about 13 inches and a vertical roll radius of about 10 inches if the MOI (y-axis) is greater than about 500 kg·mm wherein the club head has a horizontal bulge radius of about 14 inches and a vertical roll radius of about 10 inches if the MOI (y-axis) is greater than about 550 kg·mm wherein a ratio of the MOI (y-axis) to a volume of the club head is greater than about 1.70 kg·mm