Patent ID: 6837806
Filing Date: 2005-01-04
Classification: A63B

Abstract:
1. A golf ball having 360 or more dimples and only one great circle zone not intersecting with said dimples formed on a surface of said golf ball such that a surface area occupancy percentage of said dimples is 70% or more, wherein rectangles each having a shorter side of 1.0 mm and a longer side of 2.4 mm and not containing any of said dimples are formed in a range of 60 to 100, and large flat portions with said rectangles overlapping each other in an area not more than a half of an entire area of each other and without said rectangles separating from each other aire formed in a range of 20 to 50, said rectangles and large flat portions are formed in a region other than a region proximate to said great circle zone.