Golf ball
First Claim
1. A golf ball having a symmetrical dimple pattern on each hemispherical surface wherein the dimples on both hemispherical surfaces are arranged in rows parallel to an equator of the ball and further wherein there are three dimples in each ultimate row, nine dimples in each penultimate row with the three dimples in the ultimate row nestling in the dimples of the penultimate row, a number of dimples within the range of 16 to 92 dimples in the row nearest the equator of the ball and further said number of dimples is a multiple of four, and the number of rows in each hemisphere is equal to the number of the dimples in the row nearest the equator divided by four.
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Accused Products
Abstract
Golf balls have dimple patterns on their surfaces which are generated in toto from simple formulae. The dimples are arranged in rows parallel to the ball'"'"'s equator. The number of dimples are based on code numbers that are multiples of four and are greater than twelve. The golf balls of the invention have markedly greater dimple symmetry than heretofore. Also one or more series of dimple patterns, as above, are disclosed whose test carry is constant for the series and in which test trajectories become flatter as the code number increases.
39 Citations
5 Claims
- 1. A golf ball having a symmetrical dimple pattern on each hemispherical surface wherein the dimples on both hemispherical surfaces are arranged in rows parallel to an equator of the ball and further wherein there are three dimples in each ultimate row, nine dimples in each penultimate row with the three dimples in the ultimate row nestling in the dimples of the penultimate row, a number of dimples within the range of 16 to 92 dimples in the row nearest the equator of the ball and further said number of dimples is a multiple of four, and the number of rows in each hemisphere is equal to the number of the dimples in the row nearest the equator divided by four.
Specification