Patent ID: 7278933

Claim:
A dimple pattern on a golf ball, which consists of a plurality of dimples of various sizes for providing an optimum impact at the moment of hitting the golf ball, the dimple pattern comprising: a first directional dimple arrangement having a plurality of first columns and second columns, which are alternately arranged, wherein each of the first columns is formed by a plurality of first dimples, second dimples and third dimples, which are repeatedly arranged, and each of the second columns is formed by a plurality of fourth dimples, which are repeatedly arranged in pairs; a second directional dimple arrangement having a plurality of first rows and second rows, which are alternately arranged, wherein each of the first rows is formed by a plurality of the first dimples, second dimples, and third dimples, which are repeatedly arranged, and each of the second rows is formed by a plurality of the fourth dimples, which are repeatedly arranged in pairs; a third directional dimple arrangement having a plurality of third rows, fourth rows and fifth rows, which are alternately arranged in such a manner that a fourth row and a fifth row are positioned between two adjacent third rows, wherein each of the third rows is formed by a plurality of the first dimples and fourth dimples, which are repeatedly arranged in such a manner that two fourth dimples are positioned between two adjacent first dimples, each of the fourth rows is formed by a plurality of the second dimples and fourth dimples, which are repeatedly arranged in such a manner that two fourth dimples are positioned between two adjacent second dimples, and each of the fifth rows is formed by a plurality of the third dimples and fourth dimples, which are repeatedly arranged in such a manner that two fourth dimples are positioned between two adjacent third dimples; and a fourth directional dimple arrangements having a plurality of sixth rows and seventh rows which are alternately arranged, wherein each of the sixth rows is formed by a plurality of the first dimples and fourth dimples, which are repeatedly arranged in such a manner that two fourth dimples are positioned between two adjacent first dimples, and each of the seventh rows is formed by a plurality of the second dimples, third dimples and fourth dimples, which are repeatedly arranged in such a manner that two forth dimples are positioned between a second dimple and a third dimple, which are adjacent to each other; wherein diameter of first dimples is not identical to diameter of seconds dimples, diameter of third dimples, or diameter of fourth dimples; wherein diameter of second dimples is not identical to diameter of third dimples, or diameter of fourth dimples; and wherein diameter of third dimples is not identical to diameter of fourth dimples.