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US 2014/0004977 A1Published application
Golf ball with circular dimple having the radial concave surface concentrically
AssigneeVolvik Inc.
InventorsIn Hong HWANG, Kyung Ahn Moon
Life of this patent
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Abstract
Provided is a golf ball having an improved structure of a plurality of circular dimples formed on a surface of the golf ball to improve flight stability and increase a flying distance. With a golf ball having a plurality of circular dimples on a surface thereof, a plurality of concaves, each of which has a shape of an arc concentric with the circular dimple, are formed at a predetermined interval along a circumference of the entire or a portion of the circular dimple.
Claims8
A golf ball having a plurality of circular dimples on a surface,
- wherein a plurality of concaves are formed at an interval along a circumference of the circular dimple, and
- wherein each of the concaves has a shape of an arc concentric with the circular dimple.
Dependencies are inferred from the claim text.