Patent ID: 6913549

Claim:
A golf ball comprising: a solid core composed of a polybutadiene blend and having a diameter in the range of 1.35 inches to 1.64 inches; an intermediate layer disposed about the core; and a cover disposed over the intermediate layer, wherein the golf ball has an innersphere having a surface with a plurality of smooth portions, and a plurality of lattice members encompassing the plurality of smooth portions, each of the lattice members having a cross-sectional curvature including a first concave portion, a second concave portion, and a convex portion disposed between the first and second concave portions, each of the plurality of lattice members connected to at least one other lattice member to form a predetermined pattern of polygons about the plurality of smooth portions, and wherein the golf ball has a ball Shore D hardness ranging from 45 points to 75 points as measured on the surface of the golf ball, a coefficient of restitution greater than 0.7964 at 143 feet per second, and an USGA initial velocity less than 255.0 feet per second.