| Patent application number | Description | Published |
|---|
| 20090069112 | GOLF CLUB HEAD WITH VARIABLE FACE THICKNESS - A face or face insert ( | 03-12-2009 |
| 20090088272 | GOLF CLUB HEAD - A golf club head ( | 04-02-2009 |
| 20090176599 | GOLF CLUB HEAD - A golf club head ( | 07-09-2009 |
| 20090253532 | GOLF CLUB HEAD - A golf club head ( | 10-08-2009 |
| 20100093464 | GOLF CLUB HEAD - A golf club head ( | 04-15-2010 |
| 20100120550 | CONNECTION ASSEMBLY FOR A GOLF CLUB - A golf club including a club head and an interchangeable shaft is disclosed herein. A connection assembly ( | 05-13-2010 |
| 20100130302 | SOLE FOR IRON GOLF CLUB HEAD - The present invention discloses an iron-type golf club head in which the sole portion has a main surface and a stepped surface. Further, the sole portion comprises a chromium coating. The invention creates a unique combination of head shape and surface friction coefficients that minimize the bad effects of turf impact. | 05-27-2010 |
| 20100139073 | METHOD OF PRODUCING GOLF CLUB WOOD HEAD USING FOLDED METAL STRIP OR SHEET - A method for forming a face component | 06-10-2010 |
| 20100151961 | GOLF CLUB HEAD - A golf club head ( | 06-17-2010 |
| 20100181368 | GOLF CLUB ASSEMBLY USING ULTRASONIC WELDING - A process for ultrasonic welding of a shaft to a golf club head is disclosed herein. The process involves positioning a tip end of a shaft within a bore of a hosel of the golf club head and imparting vibrational energy at least 20 kiloHertz to the interface to ultrasonically weld the shaft to the interior wall of the hosel. The diffusion of materials creates a strong attachment off the shaft to the golf club head. | 07-22-2010 |
| 20100210374 | CONNECTION ASSEMBLY FOR A GOLF CLUB - A golf club including a club head and an interchangeable shaft is disclosed herein. A connection assembly ( | 08-19-2010 |
| 20100273571 | GOLF CLUB HEAD - A golf club head ( | 10-28-2010 |
| 20110028239 | GOLF CLUB HEAD - A golf club head comprising a body having a crown, a sole and a hollow interior, a striking plate insert attached to the body, the striking plate insert being composed of a material having a density greater that that of the body, and a weighting member, wherein a center of gravity of the golf club head is located less than approximately 1.7 inches from an exterior surface of the striking plate insert. | 02-03-2011 |
| 20110065528 | MULTIPLE MATERIAL GOLF CLUB HEAD AND A METHOD FOR FORMING A GOLF CLUB HEAD - A method for forming a golf club head having a volume of approximately 460 cubic centimeters, the method comprising the steps of casting a face component, attaching a bonding flange, stamping a metal sheet of titanium alloy to form a sole component, welding the sole component to the face component to create a golf club head subassembly having a weld line of approximately six inches and polishing the weld line. | 03-17-2011 |
