Patent ID: 6755754
Filing Date: 2004-06-29
Classification: A63B

Abstract:
A golf ball comprising a center core, an intermediate layer and a cover, wherein:said center core has a diameter of 25 to 40 mm, and a surface hardness (B) and a center hardness (A), said surface hardness (B) being at least 15 greater than said center hardness (A), as measured in Shore D hardness; said intermediate layer has a surface hardness (C) 20 to 50 greater than said center hardness (A) of said center core, as measured in Shore D hardness; said cover has a hardness (D) of 40 to 60, as measured in Shore D hardness; and said surface hardness (C) of said intermediate layer is 5 to 25 greater than said hardness (D) of said cover, as measured in Shore D hardness.