Patent ID: 6761646
Filing Date: 2004-07-13
Classification: A63B

Abstract:
A three piece solid golf ball comprising;a single layer solid core, and a cover of two-layer structure consisting of an inner layer and an outer layer, wherein the inner layer is in direct contact with the solid core and said outer layer is placed directly over said inner layer, characterized in that: the single solid core has a deflection of 3 to 7 mm under an applied load of 100 kg, the cover inner layer has a Shore D hardness of 25 to 58 and a thickness of 0.5 to 1.4 mm, the cover outer layer has a Shore D hardness of 30 to 57 and a thickness of 1.2 to 2.3 mm, and the ratio of the thickness of the cover outer layer to the thickness of the cover inner layer is from 1.4/1 to 4.6/1.