| Patent Number |
Title Of Patent |
Date Issued |
| 7285057 |
Variable scoreline golf club groove configuration |
October 23, 2007 |
| A golf club head having a toe portion, a heal portion and a club front intended striking face with a plurality of substantially parallel grooves formed in the face and extending horizontally between the toe portion and the heel portion. Each groove has a groove width such that the groove |
| 7258627 |
High spin golf club groove configuration |
August 21, 2007 |
| The high spin golf club uses modified grooves for use on all types of known golf clubs, wherein the modified grooves maximizes control of the golf ball through increasing backspin. The high spin golf club's modified grooves can be used alone or in a combination with conventional grooves |
| 7244384 |
Method for manufacturing two and three piece golf balls constructed from polyurethane material |
July 17, 2007 |
| A novel method of manufacturing a golf ball. A golf ball made with this invention exhibits the characteristic feel and playability of a balata cover with superior durability characteristics (cut and shear resistance) which exceed those of a balata or ionomer cover. |
| 7223181 |
Polyurethane material for two and three piece golf balls and method |
May 29, 2007 |
| A novel composition useful for golf ball covers that comprises a blend of a dilsocyanate/polyol polyurethane prepolymer with a curing agent comprising a blend of slow-reacting diamine with a fast-reacting diamine such as dimethylthio 2,4-toluenediamine and diethyl 2,4-toluenediamine, |
| 7182703 |
Low compression high spin golf ball |
February 27, 2007 |
| A golf ball having a cover comprised of a single ionomeric resin. The resin has an acid content no greater than about 10% and is preferably 100% neutralized and has a flex modulus of at least 31,000 psi. The ball has a Shore D hardness of about 55, a PGA compression of about 85, a COR |
