Patent application number | Description | Published |
20090149274 | DUAL FACE PUTTER HEAD - A putter-type club head having a blade member and a peripheral mass belt is disclosed herein. The blade member is preferably composed of an aluminum alloy, and has a first surface with a first insert and a second surface with a second insert. The blade member is removably attached to the peripheral mass belt to allow for a reversal of the striking surface from the first face surface to the second face surface. | 06-11-2009 |
20110172026 | METAL INJECTION MOLDED GROOVED FACE INSERT - The present invention discloses an iron-type golf club head having a face insert composed of a metal injection molded material. The face insert having a plurality of grooves disposed therein. | 07-14-2011 |
20120040771 | GOLF CLUB HEAD WITH ALIGNMENT MARKINGS - A golf club putter having an alignment pattern is disclosed herein, The alignment pattern has first and second long lines that approach each other as they extend from an aft region of the putter to a front region of the putter and, when the putter is properly aligned with a golf ball, create an optical illusion of convergence of said lines at or near a center of the golf ball without actually intersecting. | 02-16-2012 |
20120149492 | PUTTER FACE INSERT - The putter face insert of the present invention reduces or eliminates backspin, and in some circumstances even imparts topspin, of a golf ball after impact with the putter face by including a contact surface with uniform thickness and at least one backing having non-uniform thickness. Generally, reducing initial backspin improves distance control and directional consistency of a golf ball when putting. | 06-14-2012 |
20120196700 | PUTTER FACE INSERT - A putter-type golf club head having a face insert comprising a metal sheet and a urethane backing is disclosed herein. The metal sheet, which makes contact with a golf ball during use, includes a plurality of oval-shaped holes having a specific size and spacing, and the urethane backing has a hardness that optimizes performance of the face insert, and thus the putter. | 08-02-2012 |
20130150178 | IRON-TYPE GOLF CLUB HEAD WITH VIBRATION DAMPING - The present invention relates to an iron-type golf club head which comprises a body m ember with a central cavity therein, a damping member and a face member disposed within the central cavity. Further, the rear surface of the body member includes an opening, preferably circular in shape. The body member is composed of a first metal material and the face is composed of a second metal material. The damping member is preferably composed of a EPDM material. | 06-13-2013 |
20130225307 | GOLF CLUB HEAD WITH ALIGNMENT MARKINGS - A golf club putter having an alignment pattern is disclosed herein. The alignment pattern has first and second long lines that approach each other as they extend from an aft region of the putter to a front region of the putter and, when the putter is properly aligned with a golf create an optical illusion of convergence of said lines at or near a center of the golf ball without actually intersecting. | 08-29-2013 |
20130344974 | GOLF CLUB HEAD WITH ALIGNMENT MARKINGS - A golf club putter having an alignment pattern is disclosed herein. The alignment pattern has first and second long lines that approach each other as they extend from an aft region of the putter to a front region of the putter and, when the putter is properly aligned with a golf ball, create an optical illusion of convergence of said lines at or near a center of the golf ball without actually intersecting. | 12-26-2013 |
20140179456 | GOLF CLUB HEAD WITH ALIGNMENT MARKINGS - A golf club putter having an alignment pattern is disclosed herein. The alignment pattern has first and second long lines that approach each other as they extend from an aft region of the putter to a front region of the putter and, when the putter is properly aligned with a golf ball, create an optical illusion of convergence of said lines at or near a center of the golf ball without actually intersecting. | 06-26-2014 |
20140194220 | PUTTER FACE INSERT - A putter-type golf club head having a face insert comprising a metal sheet and a urethane backing is disclosed herein. The metal sheet, which makes contact with a golf ball during use, includes a plurality of oval-shaped holes extending through the entire thickness of the sheet and having a specific size and spacing, and the urethane backing has a hardness that optimizes performance of the face insert, and thus the putter. | 07-10-2014 |
20140335970 | VARIABLE LENGTH GOLF CLUB SHAFT - A variable length shaft assembly comprising at least one spacer, a shaft portion, and a threaded fastener, wherein the threaded fastener removably connects the spacer to the lower shaft, is disclosed herein. The variable length shaft assembly may further comprise at least two spacers that are stackable on a butt end of the shaft portion so a golfer can adjust the total length of the shaft. Methods of adjusting the length of a golf club shaft without damaging any portion of the shaft and variable length shaft kits are also disclosed herein. | 11-13-2014 |
20150057099 | PUTTER FACE INSERT - A putter-type golf club head having a face insert comprising a metal sheet and a urethane backing is disclosed herein. The metal sheet, which makes contact with a golf ball during use, includes a plurality of oval-shaped holes extending through the entire thickness of the sheet and having a specific size and spacing, and the urethane backing has a hardness that optimizes performance of the face insert, and thus the putter. | 02-26-2015 |