Matches 1 - 50 out of 81 1 2 >
Match Document Document Title
7601080 Golf ball dimples with spiral depressions  
A golf ball includes a spherical outer surface and a plurality of dimples formed thereon. The dimples have an inner land surface with at least one spiral depression either disposed or superimposed...
7481724 Golf ball dimples  
A multi-lobed golf ball dimple is provided. The dimple comprises a plurality of lobes positioned radially around the center of the dimple, wherein each lobe is defined by a circumferential segment...
7128666 Dimples comprised of two or more intersecting surfaces  
A golf ball with a dimple pattern designed to maximize flight characteristics employs dimples which are created by joining two or more intersecting surfaces. The invention provides for single...
7094162 Golf ball  
Golf ball 28 has a first side face 32, a second side face 34 and a third side face 36. The first side face 32 is positioned between an edge E and a point P. The second side face 34 is...
7066843 Golf ball  
A golf ball comprising a core and a cover layer, wherein the cover layer provides one or more deep dimples that extend through the cover layer to and/or into a layer or component underneath is...
7056234 Multi-piece solid golf ball  
In a multi-piece solid golf ball comprising an elastic solid core, an intermediate layer of ionomer resin, and a cover of urethane elastomer having a plurality of dimples on its surface, those...
6991565 Golf ball  
Disclosed herein is a golf ball having a plurality of round dimples on the surface thereof, which is characterized in that said dimples include those of two kinds or more differing in diameter such...
6986721 Apparatus for forming a golf ball with deep dimples  
An apparatus and related techniques for making a golf ball having one or more deep dimples are disclosed. The apparatus is a molding assembly for making a golf ball which includes a mold body that...
6979271 Golf ball with undercut dimples  
A golf ball ( 20 ) having a plurality of standard dimples ( 33 ) and a plurality of undercut dimples ( 31 ) is disclosed herein. Each of the plurality of undercut dimples ( 31 ) has at least one...
6814677 Aerodynamic pattern for a two-piece golf ball  
A dimple pattern for a golf ball with multiple sets of dimples is disclosed herein. Each of the multiple sets of dimples has a different diameter. A preferred set of dimples is twelve different...
6776731 Apparatus and process for forming a golf ball with deep dimples  
The present invention relates to processes and apparatuses for forming multi-layer golf balls, and more particularly to processes and equipment for forming multi-layer golf balls having one or more...
6695721 Golf ball having elongated dimples and method for making the same  
A spherical ball and a method of making the spherical ball wherein the ball has a plurality of elongated dimples substantially covering the outer surface of the ball without any dimple overlap. The...
6663511 Golf ball with dimple patterns having depth progression  
A golf ball with superior aerodynamic properties is characterized by a progressive depth of dimples on the surface of the ball. The ball surface is divided into a plurality of equal geometries such...
6626772 Golf ball with elevated dimple portions  
A new dimple configuration for the surface of a golf ball is characterized by a portion extending above the surface of the ball. Each dimple includes an annular portion having an inner...
6624221 Resin composition for golf ball and golf ball  
A resin composition comprising, in admixture, (A) a specific thermoplastic resin component, (B) at least one wax component selected from among (b-1) a fatty acid having 20-80 carbon atoms and/or a...
6616553 Non-symmetric dimple depth profile  
A nets configuration for the dimples on the surface of a golf ball is characterized by at least a portion of the bottom surface of the dimple extending below a radius of curvature which defines the...
6508723 Golf ball  
A golf ball having a plurality of dimples formed in its surface is characterized in that the sum of dimple trajectory volumes each obtained by multiplying a dimple volume by the square root of a...
6503158 Dual non-circular dimple for golf balls  
A combination dimple pattern on the surface of a golf ball is characterized by both non-circular and non-circular compound dimples. The compound dimples include a first non-circular dimple portion...
6475105 Progressive depth oblong dimples  
A spherical ball and a method of making the spherical ball wherein the ball has a plurality of elongated dimples substantially covering the outer surface of the ball without any dimple overlap. The...
6409615 Golf ball with non-circular shaped dimples  
In a non-limiting exemplary embodiment of the present invention, a golf ball has a surface comprising a plurality of dimples arranged in an amorphous pattern. In an additional embodiment of the...
6348016 Solid golf balls  
A solid golf ball has a soft solid core and a hard cover. The cover is formed of a thermoplastic resin-base cover stock, with 11-45 parts by weight of a particulate inorganic filler added thereto...
6329458 Golf ball cover compositions and golf balls  
An ionomer resin component containing (a) a ternary ionomer resin and optionally (b) a binary ionomer resin, optionally blended with (c) a non-neutralized olefin-unsaturated carboxylic acid random...
6315686 Golf ball dimple structures with vortex generators  
A vortex generating golf ball dimple for producing a turbulent boundary layer on the surface of a golf ball during its flight is a composite of a plurality of overlapping smaller concave sections....
6315685 Method for forming elongated dimples  
A spherical ball and a method of making the spherical ball wherein the ball has a plurality of elongated dimples substantially covering the outer surface of the ball without any dimple overlap. The...
6299552 Low drag and weight golf ball  
A golf ball that has a core and a cover surrounding the core. The cover has an exterior surface which defines a plurality of dimples dimensioned and arranged such that the golf ball has a...
6213897 Preparation of golf balls  
A golf ball comprising a core, an intermediate layer, and a cover, wherein the intermediate layer is provided in its outer surface with recesses and the cover penetrates into the recesses to form...
6203451 Zwitter-ion and ionene golf ball forming compositions and methods  
The present invention provides golf balls having a cover, a core, and optionally one or more intermediate layers between the cover and the core, wherein at least one of the cover, the core and, if...
6200232 Golf ball and method of arranging dimples thereto  
A golf ball is molded in a mold comprising a pair of removably joined mold sections. The golf ball has a plurality of dimples, the dimples being arranged in a polyhedral arrangement. The golf ball...
6176793 Golf ball with contoured dimples  
A new configuration for dimples on the surface of a golf ball is characterized by at least a portion of the bottom surface of the dimple having a raised contour which is still below the surface of...
6162136 Golf ball dimple  
In accordance with the present invention, a golf ball includes an outer surface and a plurality of dimples formed thereon. At least one of the dimples is a concentric ring dimple. Each concentric...
6139448 Golf ball with elevated dimple portions  
A new dimple configuration for the surface of a golf ball is characterized by a portion extending above the surface of the ball. Each dimple includes an annular portion having an inner diameter and...
6066055 Golf ball  
A golf ball formed with half metal molds having stable flying ability without dispersion, regardless of hitting point on surface of the ball. A parting line is latitude 0°, two pole portions are...
6010442 Golf ball with secondary depressions  
A golf ball having between 1,000 and 2,500 dimples and a plurality of secondary depressions between said dimples on the exterior surface thereof. The secondary depressions are of spherical cross...
5997418 Golf ball having circular groups of tear dropped dimples  
A golf ball having improved aerodynamic efficiency is characterized by the arrangement of a plurality of modified tear-drop shaped dimples arranged on the surface thereof. The ball has a...
5957787 Golf ball having annular dimples  
A golf ball has a plurality of dimples in its spherical outer surface and its spherical outer surface is divided into the faces of an icosahedron consisting of 20 regular spherical triangles, and...
5935023 Golf ball  
A golf ball having a plurality of dimples on its surface, the dimples including dimples which are different in diameter and/or depth, the total number of dimples is 392 to 432, and the golf ball...
5919100 Fluid or liquid filled non-wound golf ball  
A golf ball having a diameter and comprising a fluid mass at the center of the ball, a first, solid, non-wound layer surrounding the fluid mass comprised of a non-elastic polymer material selected...
5908359 Golf ball having improved symmetry  
The present invention provides a golf ball of improved symmetry by regulating volume, area, edge length and array symmetry indexes Vi, Si, Li, and Ni obtained from coordinates (θj, φj) of a...
5890975 Golf ball and method of forming dimples thereon  
A spherical ball and a method of making the spherical ball wherein the ball has a plurality of elongated dimples substantially covering the outer surface of the ball without any dimple overlap. The...
5890974 Tetrahedral dimple pattern golf ball  
A golf ball including two poles and an equator is characterized by the arrangement of a preselected number of dimples in a geometrical lattice configuration based upon a subdivided tetrahedron on...
5857925 Golf ball and method of making same  
A golf ball including a core, and a gamma irradiated, ionomeric, dimpled cover having a Shore D hardness of 55 or less as measured on a non-dimpled portion of the cover, the dimples maintaining...
5857924 Golf ball  
A golf ball has a multiplicity of dimples formed in its surface. It is assumed that the ball has a phantom sphere and spherical surface when the ball surface is free of dimples. A tangent angle θ...
5846141 Golf ball  
A golf ball having: a core; and a cover having an exterior surface with a plurality of dimples; wherein the core, the cover, and the dimples are correlated with respect to each other such...
5842937 Golf ball with surface texture defined by fractal geometry  
Golf ball having a surface texture defined by fractal geometry and golf ball having indents whose orientation is defined by fractal geometry. The surface textures are defined by two-dimensional...
5823888 Wound golf ball  
A wound golf ball comprising a center, a thread rubber layer and a cover has a weight of 40-45 grams and a distortion of 2.6-3.6 mm under a load of 100 kg. The center has an outer diameter of 30-35...
5782703 Practice golf ball  
A practice golf ball having a multiplicity of dimples formed in its surface has a weight of 46.5-49.0 grams and undergoes a distortion of 2.5-4.0 mm under a constant load of 100 kg. Those dimples...
5766098 Golf ball  
A two-piece golf ball of improved playing characteristics comprising a core having a weight of substantially 34.4 grams and a cover having a weight of substantially 11.1 grams. The ball has a...
5735756 Golf ball and dimple pattern forming process  
A golf ball having an octahedral pattern about its surface with four identical quadrants in each hemisphere. Each quadrant includes a circular area which fills the quadrant as completely as...
5720675 Golf ball having densely arranged dimples  
A golf ball having a plurality of dimples formed in its surface and a diameter of 43 to 45 mm, wherein when a phantom great circle is depicted on the ball surface to divide the ball into two...
5702312 Solid golf ball  
A solid golf ball having good controllability and long flight distance and having a solid core, a cover covering the core and dimples formed on the surface of the cover, wherein the cover has a...
Matches 1 - 50 out of 81 1 2 >