Three-piece solid golf ball
First Claim
1. A three-piece solid golf ball of the three layer structure consisting of a solid core, an intermediate layer, and a cover, wherein said solid core has a distortion of at least 2.5 mm under a load of 100 kg, the Shore D hardness of said intermediate layer is at least 13 degrees higher than the Shore D hardness of said cover, and the ball as a whole has an inertia moment of at least 83 g-cm2.
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Accused Products
Abstract
In a three-piece solid golf ball of the three layer structure consisting of a solid core, an intermediate layer, and a cover, the solid core has a distortion of at least 2.5 mm under a load of 100 kg. The Shore D hardness of the intermediate layer is at least 13 degrees higher than the Shore D hardness of the cover. The ball as a whole has an inertia moment of at least 83 g-cm2. The desirable properties of spin, feel, control and rolling are obtained.
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Citations
14 Claims
- 1. A three-piece solid golf ball of the three layer structure consisting of a solid core, an intermediate layer, and a cover, wherein said solid core has a distortion of at least 2.5 mm under a load of 100 kg, the Shore D hardness of said intermediate layer is at least 13 degrees higher than the Shore D hardness of said cover, and the ball as a whole has an inertia moment of at least 83 g-cm2.
Specification