Patent ID: 8485920
Filing Date: 2013-07-16
Classification: A63B

Abstract:
1. A driver golf club head comprising: a face, a crown, a toe, a heel, and a sole, wherein, when the club head is at address, the sole has a downward convex predominant curved surface with a toe portion of the sole curving up towards the toe and a heel portion of the sole curving up towards the heel; two weight pockets comprising bulges outside of the sole; a weight in each pocket comprising a center of gravity that is outside of the predominant curved surface of the sole; an idealized line A-A perpendicular to, and extending rearward from, a midpoint of the face, wherein line A-A is horizontal when the club head is at address; an idealized heel-toe line B-B that comprises the intersection of a hosel axis with the sole, wherein line B-B is horizontal when the club head is at address and line A-A intersects line B-B to define intersection point P, wherein a center of gravity of each weight is at least 1.5 inches rearward of the intersection point P, at least 0.75 inch from the intersection point P in a heel-toe direction, and no more than 0.25 inches above a center point on the sole.