Patent application number | Description | Published |
20080242445 | Golf Club Head with Non-Metallic Body - A golf club includes a head having a front body preferably made of metallic material and a rear body preferably made of non-metallic material. The front and rear bodies are constructed so that a crown wall on the front body has a protruding section that mates with a recessed section of a crown wall on the rear body. The protruding section of the crown wall on the front body lies in a region of the club head that experiences the highest deflection and stress during impact with a golf ball. Therefore, the club head behaves, during impact with a golf ball, substantially as if the rear body were formed of metallic material rather than non-metallic material. | 10-02-2008 |
20080318707 | Golf Club Head With Foam Core - A golf club head having improved properties such as structural rigidity and weight distribution comprises a core formed of a first material such as metallic or ceramic foam. The golf club head may be fabricated by intercalating a second material into the foam core to provide a composite core. The composite core is formed into at least a portion of a club head body. Optionally, a coating is applied to the composite core and, thereafter, the second material is pyrolized and removed. | 12-25-2008 |
20090029796 | Multiple Material Iron-Type Golf Club Head - A golf club head includes a perimeter member made of high density material and a face plate insert made of lower density material. In one embodiment, the face plate insert is formed by applying a shell member to a core member so that the shell member encases the core member. Preferably, the shell member is made by electrodepositing a nanometal having a grain size between 10 and 50 nanometers onto the core member. | 01-29-2009 |
20090118036 | GOLF CLUB HEAD AND METHOD OF MANUFACTURING - A golf club head is composed of a first body having mass concentrations at the heel and toe ends joined by a relatively thinner central web portion that is recessed from the front, top and rear surfaces of the club head. A second body member selected from a plurality of second body members composed of a relatively less dense material is temporarily attached to the web portion of the first body to form a face portion that extends from the sole to the top rail of the club as well as the central portion of the top rail. | 05-07-2009 |
20100099510 | GOLF CLUB HEAD AND METHOD OF MANUFACTURING - A golf club head is composed of a first body having mass concentrations at the heel and toe ends joined by a relatively thinner central web portion that is recessed from the front, top and rear surfaces of the club head. A second body member selected from a plurality of second body members composed of a relatively less dense material is temporarily attached to the web portion of the first body to form a face portion that extends from the sole to the top rail of the club as well as the central portion of the top rail. | 04-22-2010 |
20130085011 | GROOVES OF GOLF CLUB HEADS AND METHODS TO MANUFACTURE GROOVES OF GOLF CLUB HEADS - Embodiments of grooves of golf club heads and methods to manufacture grooves of golf club heads are generally described herein. Other embodiments may be described and claimed. | 04-04-2013 |
20130109491 | ADJUSTABLE LENGTH GOLF CLUBS AND METHODS OF MANUFACTURING ADJUSTABLE LENGTH GOLF CLUBS | 05-02-2013 |
20130157776 | GROOVES OF GOLF CLUB HEADS AND METHODS TO MANUFACTURE GROOVES OF GOLF CLUB HEADS - Embodiments of grooves of golf club heads and methods to manufacture grooves of golf club heads are generally described herein. Other embodiments may be described and claimed. | 06-20-2013 |
20140113739 | CLUB HEADS FOR ADJUSTING VERTICAL SPIN OF A GOLF BALL AND METHODS OF PROVIDING THE SAME - Some embodiments include a club head for adjusting vertical spin of a golf ball. Other embodiments of related systems and methods are also disclosed. | 04-24-2014 |
20140128173 | GOLF CLUB HEADS WITH PROTECTIVE LAYER AND METHODS OF MANUFACTURING THE GOLF CLUB HEADS - Embodiments of golf club heads and methods to manufacture such a golf club heads are generally described herein. In some embodiments, the golf club head may include a ball-striking face and a protective aluminum oxide layer coupled to the ball-striking face of the golf club head. The protective aluminum oxide layer is associated with a hardness that is greater than that of the ball-striking face. In further embodiments, golf club heads may include a top portion and at least one of a plurality of interchangeable alignment indicia coupled thereto, which are configured to guide the golf club head relative to a golf ball. | 05-08-2014 |
20140187343 | GROOVES OF GOLF CLUB HEADS AND METHODS TO MANUFACTURE GROOVES OF GOLF CLUB HEADS - Embodiments of grooves of golf club heads and methods to manufacture grooves of golf club heads are generally described herein. Other embodiments may be described and claimed. | 07-03-2014 |
20140357403 | GOLF CLUB HEAD - Embodiments of golf club heads and methods to manufacture such a golf club heads are generally described herein. In some embodiments, the golf club head may include a ball-striking face and a protective aluminum oxide layer coupled to the ball-striking face of the golf club head. The protective aluminum oxide layer is associated with a hardness that is greater than that of the ball-striking face. In further embodiments, golf club heads may include a top portion and at least one of a plurality of interchangeable alignment indicia coupled thereto, which are configured to guide the golf club head relative to a golf ball. | 12-04-2014 |
20150018122 | VARIABLE LOFT GOLF CLUBS AND METHODS TO MANUFACTURE VARIABLE LOFT GOLF CLUBS - A golf club head includes a face portion, a first faceplate configured to be removably attached to the face portion, a second faceplate configured to be removably attached to the face portion, the second face plate having a different configuration than the first faceplate, and a first fastener and a second fastener configured to attach the first faceplate or the second faceplate to the face portion, each fastener having an indicator configured to indicate a weight associated with the fastener. | 01-15-2015 |
20150057100 | GROOVES OF GOLF CLUB HEADS AND METHODS TO MANUFACTURE GROOVES OF GOLF CLUB HEADS - Embodiments of grooves of golf club heads and methods to manufacture grooves of golf club heads are generally described herein. Other embodiments may be described and claimed. | 02-26-2015 |