| Patent application number | Description | Published |
|---|
| 20080227564 | METAL WOOD GOLF CLUB HEAD - An improved golf club head is disclosed which comprises the positioning of secondary weights at such low, rearward and outward locations that it causes an alteration in the traditional look of the club head wherein each secondary weight has a portion of the weight that bulges outwards of the natural contour of the club head. | 09-18-2008 |
| 20080268980 | Golf club head with concave insert - A hollow golf club head with a concave portion is disclosed and claimed. The club head includes a metallic portion and a light-weight portion, which may be formed of plastic, composite, or the like. The concave portion allows the club designer to make a club head having very thin portions while still maintaining the requisite structural integrity. Convex bulges may optionally be provided to house weight inserts to enhance the playing characteristics of the golf club. The metallic portion of the club head may take on the appearance of a frame, into which several light-weight inserts are positioned. These light-weight inserts may be positioned in the crown, skirt, and sole of the club head. The club head is thus contoured such that its surface area is substantially large. The club head may also be formed of a single, relatively light-weight material. | 10-30-2008 |
| 20090298613 | Golf Club Head with Sound Tuning - A golf club head with sound tuning. The golf club head includes a hollow body that defines an interior cavity and at least one tuning member extends across the interior cavity. The tuning member dimensions, stiffness and dampening characteristics are selected to alter the vibration behavior of the golf club head. | 12-03-2009 |
| 20100261543 | INTERCHANGEABLE SHAFT AND CLUB HEAD CONNECTION SYSTEM - Disclosed herein is a golf club including a shaft, a club head and several devices for releasably connecting the shaft to the club head. | 10-14-2010 |
| 20110053706 | GOLF CLUB HEAD - A hollow golf club head with a concave portion is disclosed and claimed. The club head includes a metallic portion and a light-weight portion, which may be formed of plastic, composite, or the like. The concave portion allows the club designer to make a club head having very thin portions while still maintaining the requisite structural integrity. Convex bulges may optionally be provided to house weight inserts to enhance the playing characteristics of the golf club. The metallic portion of the club head may take on the appearance of a frame, into which several light-weight inserts are positioned. These light-weight inserts may be positioned in the crown, skirt, and sole of the club head. The club head may be formed by co-molding, eliminating the need for welding or adhesives, freeing mass to be used in more beneficial ways. The club head may be large to increase playability and forgiveness. The club head may include one or more light-weight inserts to manipulate the playing characteristics of the resulting golf club. These inserts may have attachment surfaces that are relatively angled such that the inserts are subjected to compressive forces rather than shear forces upon impact with a golf ball during a golf swing. | 03-03-2011 |
| 20110172027 | GOLF CLUB HEAD WITH SOUND TUNING - A golf club head with sound tuning. The golf club head includes a hollow body that defines an interior cavity and at least one tuning member extends across the interior cavity. The tuning member dimensions, stiffness and dampening characteristics are selected to alter the vibration behavior of the golf club head. | 07-14-2011 |
| 20110183776 | GOLF CLUB HEAD WITH SOUND TUNING - A golf club head with sound tuning. The golf club head includes a hollow body that defines an interior cavity and a sound tuning feature inside the hollow body. The dimensions and location of the tuning feature are selected to alter the vibration behavior of the golf club head. | 07-28-2011 |
| 20110207551 | GOLF CLUB - A golf club includes a golf club head that is generally constructed as a perimeter weighted golf club head and comprises a perimeter body, a hosel, at least one truss member and a face. The truss member extends between portions of the perimeter body to tune the vibration and deflection response of the golf club head in response to a golf ball impact. | 08-25-2011 |
