Entries |
Document | Title | Date |
20090093320 | Face Structure of Golf Club - A face structure of golf club comprising club face ( | 04-09-2009 |
20090111603 | Parabolic golf club head - An iron type golf club head having a face with a parabolic cross-sectional shape of the face from the heel to the toe of the head. | 04-30-2009 |
20090156327 | Victory putter - Existing golf putters basically have flat face surfaces that allow putting contact with only one point on the golf ball on any given stroke. This design provides the absolute minimum ball directional control possible for any given putt. The Victory Golf Putter indents the face of the golf club, by an area larger than the golf ball itself and with at least one (and potentially more) indention angel reversals. This design allows for a minimum of two striking points on any golf ball putted with improved, both immediate and long term, putting results thru better ball directional control, improved stroke feel, and immediate stroke education feedback for the golfer. The putter channel can be either shallow or deep allowing for personal golfer preferences to be met and a top side strike point(s) can even be added for better rolling ball ground contact. | 06-18-2009 |
20090298609 | GOLF CLUB GROOVE CONFIGURATION - The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face is machined such that it has a uniform texture with a roughness of more than 40 Ra. The face may be selectively textured to enhance certain shots that the golfer may perform. This may include providing a plurality of distinct sets of texturing to accommodate a plurality of different shots. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, and a portion having a v-shape. | 12-03-2009 |
20100035702 | 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. | 02-11-2010 |
20100075772 | GOLF CLUB GROOVE CONFIGURATION - The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves may contain a plurality of portions including a first portion that interfaces the striking surface with a variety of configurations. | 03-25-2010 |
20100267465 | Reverse P Golf Club Putter Face - Real Computer Game Builder, a process for creating computer games using actual movies of actual players performing appropriate actions with actual pictures of appropriate playing surfaces or settings. For example with golf games, the new part of this invention is using actual pictures of golf courses and actual films of golf clubs being swung to make the appropriate shot (not computer animated terrain and players). | 10-21-2010 |
20100304884 | GOLF CLUB HEAD | 12-02-2010 |
20100317458 | GOLF CLUB HEAD - A golf club head includes a face line | 12-16-2010 |
20100323814 | Reverse P golf club putter face - All Possibility Characters and Backgrounds—a process for creating computer generated movies, using a library of pre-recorded characters (actors performing roles of characters), personalities, actions and dialogue along with settings, backgrounds and scenery, and sounds, etc. which are retrieved from the library by computer commands and added and deleted and adjusted as appropriate and required, entering the appropriate dialogue and emotions, etc. and then pieced together to create the movie. | 12-23-2010 |
20110165962 | Break Compensating Golf Club Head - A head for a golf club, such as a putter, having a bottom surface, a heel end, a toe end and a striking face. The striking face extends between the heel end and the toe end, adjacent the bottom surface and extending substantially upward therefrom. The striking face has a substantially planar primary portion and a secondary portion each extending from one of the two ends and meeting at an intermediate point. Each point along the striking face has a normal direction extending normally outwardly from the striking face relative to a plane tangential to the striking face at that point. The normal direction to each point on the secondary portion is directed away from the toe end. Striking a ball off of the secondary portion imparts an additional angle to the trajectory of the ball to compensate for the tendency to let the club head drift or angle when attempting left-to-right breaking putts. Striking the ball off of the primary portion does not impart any additional angle to the trajectory of the ball. The angles of the points of the secondary portion are sufficiently subtle so as not to significantly influence the player's perception when attempting the putt and may be in the range of 0 to 5 degrees. | 07-07-2011 |
20110218050 | Golf Club with High Friction Striking Surface - Disclosed herein are golf clubs for reducing the spin imparted to a golf ball, the golf club having a gripping portion around which a golfer can position his hands to swing the golf club, a shaft having a first end and a second end, wherein the gripping portion extends from the first end of the shaft; and a club head extending from the second end of the shaft, the club head having a surface for striking the golf ball, and wherein the surface comprises a high-frictional material to reduce the rotation of a golf ball upon impact with the surface. The striking surface of the golf club may be treated in a variety of manners, including but not limited to placement of an insert into a cavity of a golf club head, material selection, surface material variation, and physical patterning of the surface on a micro- and/or nano-scale. | 09-08-2011 |
20110263349 | GOLF CLUB HEAD - Disclosed is a golf club head which enables to improve a direction of a hit ball while assuring a carry and run of the ball corresponding to a head speed and a position at which the ball is hit on a face part, and enables to assure a stable direction of a hit ball while realizing a stable carry and run of the ball even if the ball is hit at a position other than the sweet spot. More specifically, in the golf club head, center of figure Cf of the face part roughly coincides with sweet spot Ss which is a point of intersection of the face part and a perpendicular line dropped from the center of gravity of the head toward the face part, and roll radius R | 10-27-2011 |
20110269566 | GOLF CLUB GROOVE CONFIGURATION - The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The grooves have sharp edges, radiused ends, and a draft angle between about 2° and 12°. The striking face is machined such that it has a uniform texture with a roughness of more than 40 Ra. The face may be selectively textured to enhance certain shots that the golfer may perform. This may include providing a plurality of distinct sets of texturing to accommodate a plurality of different shots. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, and a portion having a v-shape. | 11-03-2011 |
20110275451 | TEXTURED GOLF CLUB FACE - Golf club heads are described comprising a striking surface that includes a surface profile having at least one peak, at least one valley, and a transition segment between the peak and the valley, wherein the at least one peak, the at least one valley, and the transition segment together define a mean line, and a substantial portion of the transition segment is near to, or on, the mean line. In other embodiments, a golf club head includes a ball-striking surface comprising an asymmetric surface texture. | 11-10-2011 |
20110287855 | GOLF CLUB HEAD - A golf club head with an increased moment of inertia (MOI) about the X axis and the Z axis. Generally, the MOI about the Z axis is at least about 4400 g·cm | 11-24-2011 |
20110294596 | GOLF CLUB HEAD PROCESSING METHOD AND GOLF CLUB HEAD - This invention provides a golf club head processing method of performing blast processing on a face surface on which a scoreline is formed. The processing method according to this invention includes the steps of filling the scoreline with a masking material before the blast processing, and removing the masking material from the scoreline after the blast processing. | 12-01-2011 |
20120010016 | 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. | 01-12-2012 |
20120034997 | GOLF CLUB HEADS WITH EDGE CONFIGURATION AND METHODS TO MANUFACTURE GOLF CLUB HEADS - Embodiments of golf club heads with an edge configuration and methods to manufacture golf club heads are generally described herein. Other embodiments of golf club heads with an edge configuration may be described and claimed. | 02-09-2012 |
20120157227 | STRIKING FACE OF A GOLF CLUB HEAD - A golf club head with improved striking face performance is disclosed herein. More specifically, the present invention discloses a golf club head having a thickened central region surrounded by an internal and an external transition region; wherein the thickened central region has an inner perimeter that takes on a shape that substantially resembles the shape of an outer perimeter of the striking face of the golf club head. | 06-21-2012 |
20120190476 | Golf Club Head with Grooves and Method of Manufacture - Embodiments of golf clubs with grooves and methods of manufacturing thereof are described herein. In some embodiments, a golf club head includes: a body having a strike face with one or more channels; and at least one insert located within at least one of the one or more channels. The at least one of the one or more channels includes a single groove. The at least one insert forms at least a portion of the single groove. A radius of an exterior edge of the single groove is partially formed by the at least one insert and is also partially formed by the strike face. A first part of the at least one insert is formed by a first material, and a second part of the at least one insert is formed by a second material different from the first material. Other embodiments and related methods are disclosed herein. | 07-26-2012 |
20120202614 | GOLF CLUB HEAD - A golf club head with an increased moment of inertia (MOI) about the X axis and the Z axis. Generally, the MOI about the Z axis is at least about 4400 g·cm | 08-09-2012 |
20120214611 | STRIKING FACE OF A GOLF CLUB HEAD - A golf club head with improved striking face performance is disclosed herein. More specifically, the present invention discloses a golf club head having a thickened central region surrounded by an internal and an external transition region; wherein the thickened central region has an inner perimeter that takes on a shape that substantially resembles the shape of an outer perimeter of the striking face of the golf club head. | 08-23-2012 |
20120283037 | GOLF CLUB HEAD WITH IMPROVED PERFORMANCE - A golf club head with an improved sweet spot, defined as a portion of the striking face that has at least 99.7% of the maximum ballspeed is disclosed herein. More specifically, the present invention discloses a golf club head with a significantly circular sweet spot that encompasses at least about 1.5% of the total striking face. A golf club head in accordance with the present invention may generally have a improved face geometry with an elliptical factor of greater than about 0.5, a beveled transition portion around the striking face of the golf club head, a variable face thickness region with decreases thickness, or even a tilted bulge and roll radius all helping improve the performance of the golf club head. | 11-08-2012 |
20120322574 | 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. | 12-20-2012 |
20130012333 | STRIKING FACE OF A GOLF CLUB HEAD - A golf club head with improved striking face performance is disclosed herein. More specifically, the present invention discloses a golf club head having a thickened central region surrounded by an internal and an external transition region; wherein the thickened central region has an inner perimeter that takes on a shape that substantially resembles the shape of an outer perimeter of the striking face of the golf club head. | 01-10-2013 |
20130045818 | GOLF CLUB HEAD - A golf club head with an increased moment of inertia (MOI) about the X axis and the Z axis. Generally, the MOI about the Z axis is at least about 4400 g•cm | 02-21-2013 |
20130079175 | Putter face configuration with progressively increasing loft - A putter type golf club formed of a club head body having a heel, toe, upper surface, bottom and frontal ball striking face. The striking face is characterized by a progressively increasing loft angle on the striking face toward the heel. | 03-28-2013 |
20130109497 | GOLF CLUB HEAD | 05-02-2013 |
20130225317 | GOLF CLUB HEAD WITH STABLIZING SOLE - The invention generally provides a golf club head having a sole with a region for surface contact such that, when an adjustable club is given different settings, if the club is held at address resting on a surface, the club naturally comes to a rest position in which it exhibits substantially the same face angle in any adjusted setting. | 08-29-2013 |
20130244806 | GOLF PUTTER - The present invention relates to a golf putter used in the putting of a golf play. A putter face 30 formed in the front of a putter head 20 includes a putting face 31 formed to cross the center of the putter face 30 in a length direction when seen from a front, a lower face 32 formed at the lower end of the putting face 31, and an upper face 33 formed at the upper end of the putting face 31 so that the putter face 30 partitions the upper face 33 and the lower face 32 based on the putting face 31. The putting face, and the upper face and the lower face have different radii and have protruded and round forms. | 09-19-2013 |
20130260912 | GOLF CLUB HEADS AND METHODS OF MANUFACTURING GOLF CLUB HEADS - A golf club head with grooves is described herein. Other embodiments are disclosed. | 10-03-2013 |
20140038745 | GOLF CLUB HEAD - A hollow golf club head comprises a face and a face peripheral portion extending rearward from the face, the face periphery portion provided with a toe-side reduced-rigidity portion and a heel-side reduced-rigidity portion consisting of a concave portion or a slit, wherein under a standard state, the toe-side portion has a center point of length located higher and at the toe side than a face centroid, wherein an angle of a first straight line passing through the face centroid and the center point P | 02-06-2014 |
20140106898 | GOLF CLUB HEAD - A golf club head with an increased moment of inertia (MOI) about the X axis and the Z axis. Generally, the MOI about the Z axis is at least about 4400 g·cm | 04-17-2014 |
20140155191 | ANGLED GOLF PUTTER HEAD HAVING TEETH - An angled putting golf club head has a forward-angled face comprising a plurality of teeth constructed so as to impart to the ball a horizontal force with little or no vertical force at the point of impact, and to contact the ball above its center of gravity so that the ball has negligible sliding motion when first struck. | 06-05-2014 |
20140274450 | MULTIPLE MATERIAL PUTTER - A golf club putter having a low head center of gravity and a high MOI is disclosed herein. The putter has a metal body comprising a face and a hosel, a low density dampening layer affixed to the body, and a high density rear weight affixed to the dampening layer, and the dampening layer has a first surface that forms an angle with an opposing second surface that is inversely proportional to the distance of the hosel from a heel side of the body. | 09-18-2014 |
20150018119 | GOLF CLUB HEAD WITH FACE CHANNEL - The present invention generally relates to golf club heads with improved mass distribution provided by novel structural features. The golf club head can include a main club head body and a face member that presents a ball striking face. The face member of the club head has at least one channel located thereon. | 01-15-2015 |
20150024867 | GOLF CLUB WITH IMPROVED PERFORMANCE CHARACTERISTICS - A metal wood type golf club with improved performance characteristics is disclosed herein where the metal wood type golf club head will combined the performance characteristics of both a driver type golf club head and a fairway type golf club head. More specifically, the present invention relates to a golf club head with a volume of between about 150 cc to about 360 cc, a CG location between about 10 mm to about 20 mm above the ground, a face depth of between about 30 millimeters (mm) to about 65 millimeters (mm), a loft of about between 10 degrees to about 16 degrees, and a COR of about 0.790 to about 0.830, wherein the entire golf club has a length of between about 41 inches to about 45 inches. | 01-22-2015 |
20150045142 | MILLING PROCESS FOR ROUGHNESS ON GOLF CLUB FACE - The invention generally relates to a golf club in which the ball-striking face has a high surface roughness. The invention provides systems and methods for dual speed milling for improved surface roughness. In certain aspects, the invention provides a method of making a ball striking face for a golf club that includes obtaining a piece of material for use as a club head ball-striking face, milling a surface of the piece of material at a first speed, and milling the surface at a second speed. | 02-12-2015 |
20150045143 | GOLF CLUB HEAD AND METHOD FOR MANUFACTURING SAME - A golf club head has a hollow therein and a head volume of not less than 350 cc. The head comprises a head main body and a substantially cup-shaped face member which are united with each other. The face member integrally includes a face portion having a club face for hitting a ball, and a turnback extending backwardly of the head from a peripheral edge of the club face. The inner surface of the face member is provided with a groove extending along the boundary of the turnback with the face portion. The face member is a press-formed part whose turnback is bent by press working. | 02-12-2015 |
20150045144 | GOLF CLUB HEAD AND METHOD FOR MANUFACTURING SAME - A golf club head has a hollow therein and a head volume of not less than 100 cc and less than 350 cc. The head comprises a head main body and a substantially cup-shaped face member which are united with each other. The face member integrally includes a face portion having a club face for hitting a ball, and a turnback extending backwardly of the head from a peripheral edge of the club face. The inner surface of the face member is provided with a groove extending along the boundary of the turnback with the face portion. The face member is a press-formed part whose turnback is bent by press working. | 02-12-2015 |
20150045145 | GOLF CLUB HEAD - A golf club head according to the present invention includes a golf club head body that has a crown portion, a sole portion, and a side portion, and has an opening surrounded by the crown portion, the sole portion, and the side portion; and a face portion that blocks the opening of the golf club head body. The face portion is shaped as cup that has a base portion shaped as a flat plate and a peripheral portion that extends from a periphery of the base portion. With respect to the face-back direction, the width of the peripheral portion on the toe side in a plan view is longer than the width of the peripheral portion on the heel side in a plan view. | 02-12-2015 |
20150375069 | PUTTER FACE INSERT - A putter-type golf club head having a face insert composed of at least one thermoplastic polyether ester elastomer is disclosed herein. The face insert includes a plurality of oval-shaped holes having a specific size and spacing, and the at least one thermoplastic polyether ester elastomer incorporates polytetramethylene ether soft segments with molecular weights of greater than 1000 g/mol, preferably at least 1400 g/mol. | 12-31-2015 |