Golf ball with improved flight performance
First Claim
1. A golf ball having an outer surface, wherein the outer surface comprises less than about 370 dimples covering at least about 75% of the outer surface of the golf ball and wherein the dimples comprise at least two sizes.
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Accused Products
Abstract
A golf ball is provided that has improved aerodynamic efficiency, resulting in increased flight distance for golfers of all swing speeds, and more particularly for golfers possessing very high swing speeds, such as those who can launch the balls at an initial speed greater than 160 miles per hour and more particularly at initial ball speed of about 170 miles per hour or higher. The golf ball of the present invention combines lower dimple count with multiple dimple sizes to provide higher dimple coverage and improved aerodynamic characteristics.
42 Citations
36 Claims
- 1. A golf ball having an outer surface, wherein the outer surface comprises less than about 370 dimples covering at least about 75% of the outer surface of the golf ball and wherein the dimples comprise at least two sizes.
- 15. A golf ball having an outer surface, wherein the outer surface comprises less than about 370 dimples covering at least about 75% of the outer surface of the golf ball and wherein the ratio of CL at Re 180,000 and SR of 0.110 to CL at Re 70,000 and SR of 0.188 is at most 0.730 or at least 0.832.
- 27. A golf ball having an outer surface, wherein the outer surface comprises less than about 370 dimples covering at least about 75% of the outer surface of the golf ball and wherein the ratio of CD at Re 180,000 and SR of 0.110 to CD at Re 70,000 and SR of 0.188 is at most 0.797 or at least 0.841.
Specification