| Patent Number |
Title Of Patent |
Date Issued |
| 7534834 |
Composition for producing golf balls and multi-piece golf balls |
May 19, 2009 |
| This invention is directed to A composition for forming a golf ball, the composition comprising polyurethane gel composite particles and at least one base material selected from the group consisting of synthetic resins and elastomers, the polyurethane gel composite particles consisting o |
| 7326130 |
Multi-piece golf ball and manufacturing method thereof |
February 5, 2008 |
| A multi-piece golf ball has a core (3), an interlayer (5), and a cover (7), the core (3) being provided with a spherical main part (31) and a plurality of ribs (32) formed on the main part (31), the interlayer (5) being accommodated in depressions (33) surrounded by the ribs (32) and |
| 7326129 |
Multi-piece golf ball and manufacturing method thereof |
February 5, 2008 |
| A multi-piece golf ball has a core 3, an interlayer 5, and a cover 7, the core 3 having a spherical main part 9 and a plurality of ribs 11 provided on the surface of the main part 9, the interlayer 5 being inserted into depressions surrounded by the ribs 11, and the hardness of the inter |
| 7220191 |
High-strength golf ball |
May 22, 2007 |
| The present invention relates to a high-strength golf ball comprising a core having a main core and optionally a sub-core comprising one or more layers, and a cover having one or more layers; and to a high-strength golf ball comprising a core having a main core and optionally a sub-core |
| 7201670 |
Golf ball and mold for manufacturing core thereof |
April 10, 2007 |
| A golf ball comprising a core (1), intermediate layer (3), and cover (5), wherein the intermediate layer (3) is provided with a plurality of apertures through which the core (1) is exposed, wherein the outer surface of the intermediate layer (3) and the surface of the core (1) expose |
| 7192367 |
Multi-piece golf ball, manufacturing method thereof and mold for manufacturing the same |
March 20, 2007 |
| The present invention provides a multi-piece golf ball comprising a core 3, a first intermediate layer 5, a second intermediate layer 7, and a cover 9, wherein the first intermediate layer 5 comprises a plurality of ribs 51 formed on the core 3; the second intermediate layer 7 is placed |
| 7169065 |
Multi-piece golf ball and manufacturing method thereof |
January 30, 2007 |
| This invention relates to a multi-layered, multi-piece golf ball that comprises a core, an intermediate layer, and a cover, wherein the core comprises a spherical body and ribs that are arranged on the surface of the spherical body and that have almost the same height as the thickness |
| 7041010 |
Golf ball and method of manufacturing the same |
May 9, 2006 |
| A golf ball comprising a spherical core (1) and a cover (3) covering the spherical core (1), wherein the core (1) is provided with grooves (5) along three great circles drawn on the surface of the core (1) so as to intersect each other at right angles, and projections (9) engaging in the |
| 6955613 |
Multi-piece golf ball and manufacturing method thereof |
October 18, 2005 |
| This invention relates to a multi-layered, multi-piece golf ball that comprises a core, an intermediate layer, and a cover, wherein the core comprises a spherical body and ribs that are arranged on the surface of the spherical body and that have almost the same height as the thickness |
