Golf ball having dimples with constant dimple profile radius

Abstract

Golf balls having outer surfaces with improved dimple patterns are provided. At least a portion of the dimples are spherical, and the spherical dimples have at least two different dimple diameters. Each spherical dimple has a radius of curvature that is substantially equal to the radius of curvature of every other spherical dimple on the outer surface of the ball. In another embodiment, the spherical dimples have at least three different dimple diameters. The spherical dimples having different dimple diameters also can have different edge angles, dimple depths, and/or dimple volumes. In one preferred embodiment, the maximum difference in radius of curvature between any two spherical dimples is less than or equal to 0.015 inches.

Dependencies are inferred from the claim text.