Entries |
Document | Title | Date |
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 |
20090143167 | GOLF CLUB HEAD WITH ADJUSTABLE WEIGHTING, CUSTOMIZABLE FACE-ANGLE, AND VARIABLE BULGE AND ROLL FACE - A customizable golf club head is disclosed herein. The customizable golf club head includes a face component having a face and a flange, a crown-plate attached to the flange, a sole-plate attached to the flange, a skid-plate attached to the sole-plate, a swing-weight member, and a plurality of removable weight members with each of the plurality of weight members positioned within a pocket of the plurality of pockets. | 06-04-2009 |
20090149273 | Modular golf putter - A modular golf putter head having a hollow body is provided. The modular putter head comprises a permeable thin center piece disposed between two substantially identical large hollow cups. The large hollow cups selectively secure to either side of the thin center piece to enable use for right-handed or left-handed golfers. The modular putter head is configured to receive one or more removable weights, wherein the removable weights can be distributed in accordance to a user's preference to provide a customized center of gravity. | 06-11-2009 |
20090203464 | Golf Club Head - A golf club head includes a club head body having a striking face and at least one float weight housed in a chamber defined by the club head body. The chamber has an impact wall portion, and the at least one float weight is freely movable within the chamber. The at least one float weight moves between a first position, spaced from the impact wall portion, and a second position in contact with the impact wall portion while the striking face is impacting a golf ball. | 08-13-2009 |
20090215551 | WEIGHT ADJUSTING STRUCTURE OF GOLF CLUB HEAD - A weight adjusting structure of a golf club head comprises a 360-degree rotatable rotary table installed in a body of a golf club head, wherein the rotary table is combined with an incomplete annular weight block at a peripheral portion on an arbitrary side thereof, so that the rotary table and the weight block form a rotary table assembly whose weight orientation can be adjusted. The weighted rotary table assembly installed in the body of the golf club head can be used to adjust a distribution of different weights around 360 degrees, whereby a preferred location of the club head's gravity center can be set according to a golfer's swing posture and a location of the club head's gravity center the golfer is used to. | 08-27-2009 |
20090247319 | MULTI-PIECE PUTTER HEAD HAVING AN INSERT - A golf putter head with a front portion comprising traditional shape and appearance, with an integral face insert extending through the head to an alignment and weighting portion extending beyond the main body of the putter, adding improved alignment, increased MOI and adjustable weighting and adjustable balance and optimizable Center of Percussion. The putter head comprises a central face insert portion extending through the body and above the traditional weight flange, with mass relieved portions below the top of the alignment piece in order to receive one or more optional weights, and the upper side of the rearwardly extending portion being engraved or marked with various alignment indicia, and the whole through-head insert face portion and rearwardly extending portion being affixed to the base portion of the head at least in part with threaded fasteners. | 10-01-2009 |
20090280924 | GOLF CLUB HEAD WITH INTEGRALLY ATTACHED WEIGHT MEMBERS - A golf club head having integrally attached weight members is disclosed and claimed. The club head body defines at least a toe chamber and a heel chamber. Weights of variable mass are positioned within the chambers, moving the club head center of gravity back and down. | 11-12-2009 |
20090298611 | Golf Club Head and Removable Weight - A golf club head and a removable weight that is received in a receptacle of the golf club head. The weight includes a cap and a slug. The cap is removably coupled to the receptacle and includes a recess that slidably receives a portion of the slug so that the cap and slug are able to rotate relative to each other. The slug includes an anti-rotation feature that prevents relative rotation between the slug and the receptacle. | 12-03-2009 |
20100029407 | Golf club head - A golf club may include a front surface, a rear surface having a recess, and an insert at least partially disposed in the recess. The insert may comprise a durometer hardness of less than about 95 Shore A and a cavity having a reinforcement member disposed therein. Preferably, the durometer hardness of the reinforcement member is also less than about 95 Shore A. The insert may further comprise an anterior perimetric boundary having a first length and a posterior perimetric boundary having a second length. The ratio of the first length to the second length may be less than 1 and greater than 0.5. In one example, the insert may have a triangular front profile and a triangular side profile. | 02-04-2010 |
20100048321 | MOVABLE WEIGHTS FOR A GOLF CLUB HEAD - Embodiments of movable weights, such as weight assemblies and weight screws, for a golf club head are disclosed herein. One embodiment for a weight assembly, for example, comprises a mass element having a first end, a second end and a sidewall extending between the first end and the send end. The sidewall of the mass element defines a first bore extending through the mass element and at least a portion of the sidewall of mass element tapers in a direction from the first end to the second end. This embodiment further includes a retaining element configured to engage the first bore adjacent the first end of the mass element and defining a second bore. The weight assembly further includes an elongate fastener having a first end configured to be received within the second bore of the retaining element and a second end extending through the first bore and beyond the second end of the mass element when the mass element, retaining element and fastener are assembled together. | 02-25-2010 |
20100093462 | GOLF CLUBS AND GOLF CLUB HEADS - Wood-type golf clubs and/or golf club heads include a club head body having a breadth to length ratio of at least 0.9, optionally a club head volume of at least 450 cubic centimeters, and a diagonal dimension of at least 75% of a theoretical maximum diagonal dimension (as measured along a diagonal of a bounding box enclosing the club head body and defined by the length dimension and the breadth dimension). In some examples, the diagonal dimension may be at least 80%, 85%, or even 90% of the theoretical maximum diagonal dimension. Additionally or alternatively, if desired, at least one horizontal cross section of the club head body will enclose or encompass an area of at least 0.8×BL, at least 0.85×BL, at least 0.9×BL, or even at least 0.95×BL. | 04-15-2010 |
20100105499 | GOLF CLUB HEAD WITH MOVEABLE INSERT - The present invention is directed toward a golf club head with an adjustable insert. The insert is moveable in a face to back direction, and may be locked into place by one or more locking mechanisms. The insert may be adjustable so that the overall distance from the face to the back approaches the distance from the heel to the toe. | 04-29-2010 |
20100113182 | STRUCTURE OF A GOLF CLUB HEAD OR OTHER BALL STRIKING DEVICE - Ball striking devices, such as golf club heads (including putter heads), have a high moment of inertia about their center, to help prevent twisting and mis-hits, particularly when the ball striking device hits the ball at a somewhat off-center position. The ball striking head of the ball striking device may be structured and/or weighted (optionally with separately attachable weight elements) to have a moment of inertia about a center of the ball striking surface of at least 10,000 g-cm | 05-06-2010 |
20100222154 | GOLF CLUB HEAD WITH ADJUSTABLE WEIGHTING, CUSTOMIZABLE FACE-ANGLE, AND VARIABLE BULGE AND ROLL FACE - A customizable golf club head is disclosed herein. The customizable golf club head includes a face component having a face and a flange, a crown-plate attached to the flange, a sole-plate attached to the flange, a skid-plate attached to the sole-plate, a swing-weight member, and a plurality of removable weight members with each of the plurality of weight members positioned within a pocket of the plurality of pockets. | 09-02-2010 |
20100227703 | GOLF CLUB - A golf club head includes a body defining an interior cavity. The body includes a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion, and a skirt positioned around a periphery between the sole and crown. The body has a forward portion and a rearward portion. The club head includes a face positioned at the forward portion of the body. The face defines a striking surface having an ideal impact location at a golf club head origin. Some embodiments of the club head form a club head for a fairway wood that has a high moment of inertia, a low center-of-gravity and a thin crown. | 09-09-2010 |
20100267466 | GOLF CLUB HEAD OR OTHER BALL STRIKING DEVICE HAVING MULTIPLE FACE INSERTS - A ball striking device, such as a golf club, includes a head with a face having an outer surface configured for striking a ball, a body connected to the face, and a plurality of cavities in the face, each cavity configured to receive an insert. The head may also include a plurality of inserts received within the cavities. The inserts may be made from one or more different materials having different densities. Different inserts having different densities can be connected to the face to customize the weighting of the face, such as to adjust the location of the center of gravity of the face or to change the moment of inertia of the head. | 10-21-2010 |
20100273569 | GOLF CLUB HAVING REMOVABLE SOLE WEIGHT - A golf club head is presented comprising a sole including a removable weight member secured to the sole via a non-threaded attachment assembly. Further, the removable weight member has a large surface area relative to its thickness, resulting in a chip-like or wafer-like weight member. This design allows the mass of the weight member to be spread substantially along the surface of the sole as opposed to in the interior of the club head. The golf club head may comprise more than one removable weight member. A weight member of the present invention may comprise one or more discrete areas of higher basis weight or higher density. | 10-28-2010 |
20100323815 | GOLF CLUB HEAD AND REMOVABLE WEIGHT - A golf club head and a removable weight that is received in a receptacle of the golf club head. The weight includes a cap and a slug. The cap is removably coupled to the receptacle and includes a recess that receives a portion of the slug so that the cap and slug are able to rotate relative to each other. The slug includes an anti-rotation feature that prevents relative rotation between the slug and the receptacle and a lead-in portion. | 12-23-2010 |
20110028237 | WEIGHT ADJUSTING STRUCTURE OF GOLF CLUB HEAD - A weight adjusting structure of a golf club head comprises a 360-degree rotatable rotary table installed in a body of a golf club head, wherein the rotary table is combined with an incomplete annular weight block at a peripheral portion on an arbitrary side thereof, so that the rotary table and the weight block form a rotary table assembly whose weight orientation can be adjusted. The weighted rotary table assembly installed in the body of the golf club head can be used to adjust a distribution of different weights around 360 degrees, whereby a preferred location of the club head's gravity center can be set according to a golfer's swing posture and a location of the club head's gravity center the golfer is used to. | 02-03-2011 |
20110039634 | WEIGHT ELEMENT FOR A GOLF CLUB - Wood-type golf club heads (e.g., drivers, fairway woods, wood-type hybrid clubs, or the like) include: (a) a ball striking face; (b) a club head body engaged or integrally formed with the ball striking face, wherein the club head body includes a crown portion, the crown portion including a fixed portion proximal to the ball striking face, and a removable weight portion, which is configured to be coupled with the fixed portion on a side of the crown portion away from the ball striking face. The club head body may further include an interior portion with a frame member defined therein. The crown weight may further include a weight member attached to the frame member, the weight member including at least one receptacle defined therein. The removable weight portion may further include at least one weight insert supported within the weight member in the at least one receptacle. | 02-17-2011 |
20110045921 | GOLF CLUB HEAD WITH ADJUSTABLE WEIGHTING, CUSTOMIZABLE FACE-ANGLE, AND VARIABLE BULGE AND ROLL FACE - A customizable golf club head is disclosed herein. The customizable golf club head includes a face component having a face and a flange, a crown-plate attached to the flange, a sole-plate attached to the flange, a skid-plate attached to the sole-plate, a swing-weight member, and a plurality of removable weight members with each of the plurality of weight members positioned within a pocket of the plurality of pockets. | 02-24-2011 |
20110070970 | CUSTOMIZABLE GOLF CLUB HEAD WITH A CHAMBER FOR ADJUSTABLE WEIGHT COMPONENT(S) - The present invention relates to a customizable golf club head with a chamber for adjustable weight component(s). The invention consists of a golf club head with at least one weight chamber; and at least one weight component that is capable of flexible compression whose outer dimensions are slightly greater than the inner dimensions of said weight chamber, can be compressed to embed in the club head weight chamber, and can be taken out to be changed. | 03-24-2011 |
20110124433 | Golf Club with a Support Bracket - A cavity back golf club and golf club head having one or more support brackets is disclosed. Each support bracket includes a first portion engaged with the rear surface of the striking face, a second portion engaged with the perimeter weighting member, and a third portion that is curved. The one or more of the support brackets are engaged with a rear surface of a striking face and a perimeter weight member of the golf club head. The one or more support brackets are at least partially located in a rear cavity of the golf club head. The support brackets provide structural integrity to a thin striking face on the golf club head. Additionally, a discretionary weight is engaged with the at least one of the support brackets at the toe portion of the golf club head. | 05-26-2011 |
20110136586 | WEIGHT ELEMENT FOR A GOLF CLUB - Wood-type golf club heads (e.g., drivers, fairway woods, wood-type hybrid clubs, or the like) include: (a) a ball striking face; (b) a club head body engaged or integrally formed with the ball striking face, wherein the club head body includes a crown portion, the crown portion including a fixed portion proximal to the ball striking face, and a removable weight portion, which is configured to be coupled with the fixed portion on a side of the crown portion away from the ball striking face. The club head body may further include an interior portion with a frame member defined therein. The crown weight may further include a weight member attached to the frame member, the weight member including at least one receptacle defined therein. The removable weight portion may further include at least one weight insert supported within the weight member in the at least one receptacle. | 06-09-2011 |
20110143858 | EXTERNAL WEIGHT FOR GOLF CLUB HEAD - The present invention relates to a golf club head with external weights that allows for weight modification after the manufacturing process. The golf club head comprises a face component and an aft-body. A plurality of recessed cavities are located on the aft-body. A weight component is disposed within the recessed cavities. A timesert is located at the bottom center of each of the recessed cavities. The timesert is comolded to the aft-body. The weight component is fastened to the timesert by use of a bolt. The recessed cavities are preferably circular in shape. | 06-16-2011 |
20110230278 | METAL WOOD CLUB - In one embodiment, a golf club head is presented having a sole with three recessed cavities for attachment to a hosel-bending tool. In another embodiment, a golf club head is presented having a sole that includes one predetermined contact area proximal to the toe edge of the sole. In another embodiment, a golf club head is presented having a sole in which pads of material are incorporated that may be milled to vary the relief of the sole and to modify mass characteristics of the club head. Yet another embodiment presents a golf club head having a body with a cavity to receive a cartridge that has a constant density and weight. | 09-22-2011 |
20110287857 | GOLF CLUB HEAD HAVING MOVABLE WEIGHTS - A golf club head comprises a body and at least one self-extracting pressed weight assembly. The body comprises a face plate positioned at a forward portion of the golf club head, a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head and a skirt positioned around a periphery of the golf club head between the sole and the crown. The body defines an interior cavity. The weight assembly comprises at least three components and is configured for a press fit engagement with the golf club head. The assembly has a drive portion and a threaded portion. | 11-24-2011 |
20110294597 | GOLF CLUB HEAD - This invention provides a golf club head that is made with simple structure and can be changed of its total shape and mounting position of a golf club shaft by partly replacing its parts. Therefore it is superior in flexibility of choosing its shape, and in versatility. Since the golf club head can commonize many parts, inventory control will be easy, and is superior in mass productivity. Further, beginner and amateur players can easily customize the center of gravity position depending on their preference. Therefore, they can use the golf club head for a long term. Further, it is superior in maintenance characteristics, the handling characteristics, and the resource saving characteristics. It contributes to not only the golf population but also, resources-saving and environmental protection. | 12-01-2011 |
20110312437 | GOLF CLUB HEAD - A wood-type golf club head comprises a body having one or more ribs extending across the internal surface of the sole. The plurality of ribs can include two or more ribs, such as three or four ribs, that converge at a convergence location, such as above a recessed pocket in the sole configured to receive an adjustable sole piece. At least one rib can extend along an internal surface of the recessed pocket and along an internal surface of a surrounding sole region. The ribs can extend from the convergence location to a toe weight port, to a heel weight port, to a rear portion of the body and/or toward the face. At least one rib can extend from a hosel, such as to the toe weight port. | 12-22-2011 |
20120064991 | GOLF CLUB HEAD WITH ADJUSTABLE WEIGHTING - A titanium bodied driver that utilizes a lightweight receiving back cap, which is designed to be non-removable from the club head but can be loosened to allow its interior to be accessed to reposition one or more movable weights into alternative receiving locations, is disclosed herein. The back cap may also be designed to be completely removable from the driver body to gain access to the one or more weights that can be re-positioned in alternative receiving areas within the back cap's interior. | 03-15-2012 |
20120129625 | GOLF CLUB HEAD WITH COMPOSITE WEIGHT PORT - A golf club head having a face component, a crown, and a composite sole or a composite body patch with one or more weight ports for receiving one or more weight inserts is disclosed herein. At least part of each of the weight ports is integrally formed in the composite sole or composite body patch, and each of the weight ports include a weight receiving region for receiving a weight and a screw receiving region for receiving a screw that secures the weight in the weight port. | 05-24-2012 |
20120149491 | GOLF CLUB - A golf club head includes a body defining an interior cavity. The body includes a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion, and a skirt positioned around a periphery between the sole and crown. The body has a forward portion and a rearward portion. The club head includes a face positioned at the forward portion of the body. The face defines a striking surface having an ideal impact location at a golf club head origin. Some embodiments of the club head form a club head for a fairway wood that has a high moment of inertia, a low center-of-gravity and a thin crown. | 06-14-2012 |
20120244959 | Golf Club Head - A golf club head designed to act under impact load as a bridge comprising a face; an inertial support system; a rear structure; and a force transfer system, under impact load the force transfer system, in cooperation with the inertial support system, elongating the rear structure and controlling the bending of the face, the pattern of bending of the face being a substantially bridge-like pattern of bending or a substantially modified bridge-like pattern of bending. | 09-27-2012 |
20120258821 | Golf Clubs and Golf Club Heads - A golf club includes a golf club head having a body, a ball-striking face member and one or more mass members. The body is configured to releasably accommodate a first mass member in a first region on its back surface and a second mass member in a second region on its back surface. At least one of the first and second mass members may be releasably attached to the back surface. The ball-striking face member may have an average density that is less than the average density of the body. The mass members may have an average density that is more than the average density of the ball-striking face member and/or of the body. The mass distribution of the club head may be customized via the selection and attachment of a particular mass member. The golf club head may be an iron-type golf club head. | 10-11-2012 |
20120277027 | GOLF CLUB HEAD WITH COMPOSITE WEIGHT PORT - A golf club head having a face component, a crown, and a composite sole or a composite body patch with one or more weight ports for receiving one or more weight inserts is disclosed herein. At least part of each of the weight ports is integrally formed in the composite sole or composite body patch, and each of the weight ports include a weight receiving region for receiving a weight and a screw receiving region for receiving a screw that secures the weight in the weight port. | 11-01-2012 |
20120289360 | GOLF CLUB WITH TRUSS - The invention provides a golf club head with a truss member that attenuates unwanted vibration while allowing for precise control of mass distribution. In certain aspects, the invention provides a club head with a perimeter body including a top line and a sole portion coupled to a face and a hosel. The club head further includes at least one truss member extending between and coupling two portions of the perimeter body, for example, from the top line to the sole. | 11-15-2012 |
20120329571 | Golf Clubs and Golf Club Heads Having a Movable Weight - A golf club head includes a wood type golf club head body having a ball striking face portion, a rear end portion opposite the ball striking face portion, a crown or top portion, a sole or bottom portion, a toe end portion, and a heel end portion. Further, the golf club head includes a moveable weight member, which may be contained internally within the golf club head body so that the moveable weight member is not exposed. Also, the club head may include a track system contained internally within the golf club head body so that the track system is not exposed. The track system includes a track which extends around the interior of one or more walls that comprise the golf club head body and the moveable weight member moves around the interior of the golf club head by sliding in the track. | 12-27-2012 |
20130053172 | WEIGHT MEMBER FOR A GOLF CLUB HEAD - A weight member for removable attachment to a weight port of a golf club head is provided. The weight member comprises a head that has a tool mating port for operatively receiving a portion of a fastening tool. The weight member further comprises a shaft that is associated with the head such that the shaft terminates at an end surface. The shaft has a threaded external surface and a non-threaded internal bore that extends from the end surface. | 02-28-2013 |
20130102410 | Golf Club and Golf Club Head Structures - A golf club head has a body defining a ball striking face. The body further has a first leg extending away from the ball striking face and a second leg extending away from the ball striking face wherein a void is defined between the first leg and the second leg. The body further defines a cover that extends over the void. The golf club head may further have support structures and adjustable weight members. | 04-25-2013 |
20130109501 | Golf Club and Golf Club Head Structures | 05-02-2013 |
20130130827 | GOLF CLUB WITH A SUPPORT BRACKET - A cavity back golf club and golf club head having one or more support brackets is disclosed. Each support bracket includes a first portion engaged with the rear surface of the striking face, a second portion engaged with the perimeter weighting member, and a third portion that is curved. The one or more of the support brackets are engaged with a rear surface of a striking face and a perimeter weight member of the golf club head. The one or more support brackets are at least partially located in a rear cavity of the golf club head. The support brackets provide structural integrity to a thin striking face on the golf club head. Additionally, a discretionary weight is engaged with the at least one of the support brackets at the toe portion of the golf club head. | 05-23-2013 |
20130130828 | WEIGHT ELEMENT FOR A GOLF CLUB - Wood-type golf club heads (e.g., drivers, fairway woods, wood-type hybrid clubs, or the like) include: (a) a ball striking face; (b) a club head body engaged or integrally formed with the ball striking face, wherein the club head body includes a crown portion, the crown portion including a fixed portion proximal to the ball striking face, and a removable weight portion, which is configured to be coupled with the fixed portion on a side of the crown potion away from the ball striking face. The club head body may further include an interior portion with a frame member defined therein. The crown weight may further include a weight member attached to the frame member, the weight member including at least one receptacle defined therein. The removable weight portion may further include at least one weight insert supported within the weight member in the at least one receptacle. | 05-23-2013 |
20130190104 | Golf Club with Adjustable Weight - A golf club with a golf club head having one or more adjustable weights is presented. The club head may include a club head body having a recessed formed therein. In some arrangements, the recess may be formed in a sole portion of the club head body. The golf club head further includes an adjustable weight that may be rotated from a first position to a second position to adjust the weight characteristics, and thus the performance characteristics of the golf club. In some arrangements, the adjustable weight and/or any hardware, fasteners, etc. associated with the adjustable weight may be constantly connected to the golf club head such that adjustment of the weight does not include removal of the weight and/or any hardware, fasteners, etc. | 07-25-2013 |
20130190105 | Golf Club And Golf Club Head Structures - Golf club and golf club head structures having a void formed in the golf club head body are presented. In some arrangements, the golf club head may include a first arm and a second arm extending rearward from the golf club head body defining the void. In some examples, the golf club head body, first arm and second arm may form a substantially V-shaped golf club head. In other arrangements, the golf club head body may have a portion of the body removed to form a void defined by the golf club head body. In some arrangements, the void may be substantially T-shaped and may include a void insert. | 07-25-2013 |
20130244807 | FAIRWAY WOOD CENTER OF GRAVITY PROJECTION - A golf club head includes a body defining an interior cavity. The body includes a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion, and a skirt positioned around a periphery between the sole and crown. The body has a forward portion and a rearward portion. The club head includes a face positioned at the forward portion of the body. The face defines a striking surface having an ideal impact location at a golf club head origin. Embodiments include club heads for a fairway wood that at least one of a high moment of inertia, a low center-of-gravity, a thin crown and a high coefficient of restitution. | 09-19-2013 |
20130244808 | METAL WOOD CLUB - A golf club head is provided with a body that has an address position with a zero degree bounce portion on the sole and a center sole position with a multi-relief surface of the sole having a negative bounce portion. The negative bounce portion may comprise a negative 0.5 to a negative 4.0 degree surface. In one embodiment, the multi-relief surface may comprise the negative bounce portion and a cutaway portion extending to the back of the sole, which may have a depth of about 0.05 to 0.5 inch from a regular sole surface. In another embodiment, the golf club head includes a weight system to adjust the center of gravity. In one embodiment, the weight system is a tube having a weight at one end that may be inserted into the golf club head to move the center of gravity at least forward and backward within 6 mm and up and down within 6 mm. Preferably, the tube is angled downward toward the face by at least 3 degrees. | 09-19-2013 |
20130260913 | GOLF CLUB HEAD WITH REPOSITIONABLE WEIGHT - A golf club head comprises a body, a track formed in or attached to the body and having a length and a weight and weight retainer. The weight is continuously repositionable such that it can be positioned at any selected point along the track between its ends. The weight has a major dimension, and the weight retainer comprises a fastening member having a diameter not greater than about one half of the major dimension of the weight. | 10-03-2013 |
20130288821 | GOLF CLUBS AND GOLF CLUB HEADS - A golf club includes a golf club head having a body, a ball-striking face member and one or more mass members. The body extends from a shaft-attachment structure. The ball-striking face member is located on a front surface of the body. The body is configured to releasably accommodate a first mass member in a first region on its back surface and a second mass member in a second region on its back surface. At least one of the first and second mass members may be releasably attached to the back surface. The ball-striking face member may have an average density that is less than the average density of the body. The mass members may have an average density that is more than the average density of the ball-striking face member and/or of the body. The mass distribution of the club head may be customized via the selection and attachment of a particular mass member. The golf club head may be an iron-type golf club head. | 10-31-2013 |
20130324299 | GOLF CLUB WITH VERTICALLY ADJUSTABLE CENTER OF GRAVITY - The invention generally relates to golf clubs with adjustable mass properties. In certain aspects, the invention provides methods and mechanisms for adjusting a club head center of gravity in a vertical direction. Changing a center of gravity in the vertical direction can be done without substantially changing the center of a gravity in other directions. | 12-05-2013 |
20130324300 | GOLF CLUB HEAD HAVING MOVABLE WEIGHTS - A golf club head comprises a body and at least one self-extracting pressed weight assembly. The body comprises a face plate positioned at a forward portion of the golf club head, a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head and a skirt positioned around a periphery of the golf club head between the sole and the crown. The body defines an interior cavity. The weight assembly comprises at least three components and is configured for a press fit engagement with the golf club head. The assembly has a drive portion and a threaded portion. | 12-05-2013 |
20140018184 | GOLF CLUB HEAD AND REMOVABLE WEIGHT - A golf club head and a removable weight that is received in a receptacle of the golf club head. The weight includes a cap and a slug. The cap is removably coupled to the receptacle and includes a recess that receives a portion of the slug so that the cap and slug are able to rotate relative to each other. The slug includes an anti-rotation feature that prevents relative rotation between the slug and the receptacle and a lead-in portion. | 01-16-2014 |
20140031142 | Customizable center-of-gravity golf club head - A metal golf club head that allows a user to customize the location of the center of gravity. The metal golf club head comprises a hollow body with a weighting port. The weighting port allows a user to place weighting material inside the hollow body, customizing the location of the center of gravity, the swing weight, the total weight, and the balance of the golf club. | 01-30-2014 |
20140038746 | GOLF CLUB HEAD WITH REPOSITIONABLE WEIGHT - A golf club head comprises a body, a track formed in or attached to the body and having a length and a weight and weight retainer. The weight is continuously repositionable such that it can be positioned at any selected point along the track between its ends. The weight has a major dimension, and the weight retainer comprises a fastening member having a diameter not greater than about one half of the major dimension of the weight. | 02-06-2014 |
20140045608 | GOLF CLUB HEAD WITH ADJUSTABLE WEIGHTING - A titanium bodied driver that utilizes a lightweight receiving back cap, which is designed to be non-removable from the club head but can be loosened to allow its interior to be accessed to reposition one or more movable weights into alternative receiving locations, is disclosed herein. The back cap may also be designed to be completely removable from the driver body to gain access to the one or more weights that can be re-positioned in alternative receiving areas within the back cap's interior. | 02-13-2014 |
20140106900 | GOLF CLUB - A golf club comprises a shaft, a club head, and a connection assembly that allows the shaft to be easily disconnected from the club head. In particular embodiments, the connection assembly includes a removable hosel sleeve that allows a shaft to be supported a desired predetermined orientation relative to the club head. In this manner, the shaft loft and/or lie angle of the club can be adjusted without resorting to traditional bending of the shaft. In another embodiment, the club head has an adjustable sole that can be adjusted upwardly and downwardly relative to the strike face of the club head, which is effective to adjust the face angle of the club head. | 04-17-2014 |
20140113741 | Golf Club Having Removable Weight - A golf club head comprising a weight mount including a weight recess and a stud, wherein said weight mount is disposed on at least one of said sole, said crown and said skirt, and wherein at least a portion of said stud comprises external threads, a weight member comprising a non-circular shape, wherein a majority of said weight member is configured to reside in said weight recess of said weight mount, wherein said weight member includes a weight bore formed through said weight member, a nut including an internally threaded bore, said internally threaded bore configured to engage said stud of said weight mount, wherein at least a portion of said nut resides within said weight bore of said weight member, wherein said nut is rotatably coupled to said weight member, wherein said weight member comprises a snap ring groove. | 04-24-2014 |
20140113742 | Golf Club Having Removable Weight - A golf club head, comprising a weight mount comprising a first portion and a second portion, a first weight member and a second weight member, each configured to be coupled to said weight mount, a single fastener configured to force said first weight member to translate in a first direction towards said first portion of said weight mount and said second weight member to translate in a second direction towards said second portion of said weight mount, wherein said first direction is different than said second direction, and wherein said fastener, said first portion of said weight mount, and said second portion of said weight mount are configured to limit said first weight member and said second weight member from moving relative to said weight mount. | 04-24-2014 |
20140179460 | GOLF CLUB - A golf club head includes a body defining an interior cavity. The body includes a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion, and a skirt positioned around a periphery between the sole and crown. The body has a forward portion and a rearward portion. The club head includes a face positioned at the forward portion of the body. The face defines a striking surface having an ideal impact location at a golf club head origin. Some embodiments of the club head form a club head for a fairway wood that has a high moment of inertia, a low center-of-gravity and a thin crown. | 06-26-2014 |
20140187347 | GOLF CLUB HEAD - A head body h1 includes a recess part | 07-03-2014 |
20140206474 | GOLF CLUB HAVING REMOVABLE WEIGHT - A golf club head is presented comprising a sole including a weight member secured to a weight mount. The weight member is preferably constructed so that it has a low profile and so that it interacts with an angled abutment portion of the weight mount to locate the weight member in the golf club head. | 07-24-2014 |
20140235369 | GOLF CLUB HEAD WITH VERTICAL CENTER OF GRAVITY ADJUSTMENT - Golf club heads include at least one weight port situated to retain weights and positioned above an approximate club face geometric center with the club in a standard address position. One, two, or more weight ports can be located above the club face center in a club crown or other portion of a club body. Club head vertical center of gravity can be selected to compensate dynamic loft associated with locating the club head center of gravity well behind the club face. Three-dimensional adjustment of club head center of gravity is possible. | 08-21-2014 |
20140243110 | GOLF CLUB WEIGHT SCREWS - A weight screw for a golf club head having one or more weight ports is disclosed herein. A set of weight screws is also disclosed herein, the set comprising at least one low-weight screw comprising multiple materials and at least one weight screw comprising a single material. | 08-28-2014 |
20140248976 | CLUB HEAD WITH SOLE MASS ELEMENT AND RELATED METHOD - Some embodiments include a club head with sole mass element. Other embodiments of related club heads and methods are also disclosed. | 09-04-2014 |
20140256464 | GOLF CLUB HEAD - A golf club head includes a head body having a crown, sole and skirt therebetween, the head body defining an opening in a front portion and having a frame support around the periphery of the opening. A face plate is mounted within the opening and has a transition radius along one or more edges to at least partially wrap around one or more of the crown, sole and skirt. The head includes thin wall zones in the crown and skirt, a hosel flush with the crown and a weight mounted in the sole proximate to the face plate, such that the golf club head has a center of gravity located relatively low and forward in proximity to the face plate. | 09-11-2014 |
20140274456 | BALL STRIKING DEVICE HAVING A COVERING ELEMENT - A ball striking device may include a ball striking plate having a front surface configured to strike a ball and a rear surface opposite the front surface. The ball striking device may include a covering element located behind the rear surface. The covering element may be affixed to the rear surface of the ball striking plate with an adhesive member. The adhesive member may include a double-sided tape. Further, a thickened portion of the ball striking plate may be located behind a desired-contact region of the ball striking plate and the covering element may be affixed thereto. The covering element may be a highly-contoured element. The ball striking device may be a golf club head. | 09-18-2014 |
20140274457 | GOLF CLUB WITH COEFFICIENT OF RESTITUTION FEATURE - A golf club head includes a face; a body, the body defining an interior and an exterior; the face and the body together defining a center of gravity, the center of gravity being proximate the face; a coefficient of restitution feature defined in the body; wherein the coefficient of restitution feature defines a gap in the body. A golf club head includes a face and a golf club body; the face and the golf club body defining a center of gravity, the center of gravity defined a distance, Δ | 09-18-2014 |
20140349779 | GOLF CLUB HEAD | 11-27-2014 |
20140357402 | GOLF CLUB HEAD | 12-04-2014 |
20150024870 | GOLF CLUB HEAD HAVING MOVABLE WEIGHTS - A golf club head comprises a body and at least one self-extracting pressed weight assembly. The body comprises a face plate positioned at a forward portion of the golf club head, a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head and a skirt positioned around a periphery of the golf club head between the sole and the crown. The body defines an interior cavity. The weight assembly comprises at least three components and is configured for a press fit engagement with the golf club head. The assembly has a drive portion and a threaded portion. | 01-22-2015 |
20150038258 | GOLF CLUB HEAD WITH REPOSITIONABLE WEIGHT - A golf club head comprises a body, a track formed in or attached to the body and having a length and a weight and weight retainer. The weight is continuously repositionable such that it can be positioned at any selected point along the track between its ends. The weight has a major dimension, and the weight retainer comprises a fastening member having a diameter not greater than about one half of the major dimension of the weight. | 02-05-2015 |
20150065264 | METHOD, APPARATUS, AND SYSTEM FOR GOLF PRODUCT RECONFIGURATION AND SELECTION - A computer program is disclosed for reconfiguring a property-adjustable golf club. The program receives data input corresponding to a current configuration of an adjustable feature of the golf club, and data input corresponding to trajectory adjustment information. Based on the data input, reconfiguration information is generated, and outputted, that corresponds to one of a plurality of configurations of the adjustable feature of the golf club. | 03-05-2015 |
20150065265 | GOLF CLUB HEAD - A golf club head comprises a head main body having a hollow therein and a weight member having a specific gravity more than that of the head main body. The head main body has a face portion for hitting a ball and a sole portion continuous from the face portion to form a bottom surface of the club head. The weight member is disposed in the hollow and extends in the toe-heel direction. In a vertical cross section of the club head including the sweet spot, the weight member is arranged without contacting with the face portion and the sole portion. | 03-05-2015 |
20150087439 | ADJUSTABLE WEIGHT FOR GOLF CLUB HEAD - A removable weight in the form of a plug screw that is received in a receptacle of a golf club head. The weight includes adjustment weight pieces that are added to or subtracted from the screw body to yield the desired weight adjustment. The plug screw is removably connected to the golf club head and includes multiple recesses which receive various shaped weight pieces. The weight pieces can be formed from a variety of materials, each having a particular density to provide a multitude of weight choices. | 03-26-2015 |
20150094166 | Golf Club and Golf Club Head Structures - A golf club head has a body having a ball striking face, a rear opposite the ball striking face, a crown, a sole, a heel, and a toe, the body having a void defined by a peripheral edge on the sole. The body further defines a cover that extends over the void and forms at least a portion of the crown. At least a portion of the peripheral edge of the void includes a lip extending from the peripheral edge inwardly into the void. The golf club head may additionally or alternately include one or more weight receptacles connected to the sole and having an opening in the sole, such that each weight receptacle is configured to receive insertion of a weight through the opening. | 04-02-2015 |
20150105177 | FAIRWAY WOOD CENTER OF GRAVITY PROJECTION - A golf club head includes a body defining an interior cavity. The body includes a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion, and a skirt positioned around a periphery between the sole and crown. The body has a forward portion and a rearward portion. The club head includes a face positioned at the forward portion of the body. The face defines a striking surface having an ideal impact location at a golf club head origin. Embodiments include club heads for a fairway wood that at least one of a high moment of inertia, a low center-of-gravity, a thin crown and a high coefficient of restitution. A sleeve for easily disconnecting a shaft to the club head allows for selective adjustment of the head's loft and lie angle. | 04-16-2015 |
20150119164 | CO-FORGED GOLF CLUB HEAD AND METHOD OF MANUFACTURE - A co-forged iron type golf club is disclosed. More specifically, the present invention discloses a co-forged iron type golf club with the body portion made out of a first material and at least one weight adjustment portion monolithically encased within the body portion of the co-forged iron type golf club head without the need for secondary attachment or machining operations. The present invention creates of an iron type golf club head from a pre-form billet that already contains two or more materials before the actual forging process resulting in a multi-material golf club head that doesn't require any post manufacturing operations such as machining, welding, swaging, gluing, and the like. | 04-30-2015 |
20150126303 | GOLF CLUB HEAD WITH HIGH SPECIFIC-GRAVITY MATERIALS - Golf club heads comprising weighted materials that can be added, removed, and moved in order to change the weight and center of gravity of the club. In some instances, the weighted material is a polymer composition comprising metal and having a specific gravity greater than about 4. Also disclosed are methods of modifying the center of gravity of a golf club head and methods of manufacturing golf club heads. | 05-07-2015 |
20150297961 | MULTI-TRACK ADJUSTABLE GOLF CLUB - An adjustable golf club is disclosed. The adjustable golf club can include a club head having a sole. The sole of the club head may have two or more tracks located thereon. Each track can be configured to receive at least one weight. The two or more tracks may be three tracks. The three tracks can comprise an elongated central track, a first short track disposed on a first side of the elongated central track, and a second short track disposed on the second side of the elongated central track. | 10-22-2015 |
20150375066 | GOLF CLUB HEAD AND METHOD OF PROVIDING GOLF CLUB HEAD - The golf club head of this invention includes: a head body having a crown portion, face portion, and sole portion; at least one weight configured to be detachably attached to the sole portion; and a cover kit configured to be detachably attached to the sole portion. Out of a cover provided with a decoration and configured to cover at least a portion of the sole portion, and at least one auxiliary weight configured to be attached to the cover, the cover kit includes at least the cover. The weight of the cover kit is the same as the weight of the weight. The sole portion is configured to selectively be in one of a first mode in which the weight is attached, and a second mode in which the cover kit is attached. | 12-31-2015 |
20160016055 | GOLF CLUB SCREW - A screw for use with a golf club head is disclosed herein. The screw comprises a head portion with a compressible feature that more securely retains the screw within a receptacle in the golf club head. The compressible feature preferably is a plurality of tapered extensions that can be compressed inwards by a tapered portion of the receptacle, creating spring tension between the head of the screw and the tapered portion of the receptacle. This helps to prevent the screw from becoming dislodged from the golf club head when it is in use. | 01-21-2016 |
20160051866 | GOLF CLUB HEADS AND METHODS TO MANUFACTURE GOLF CLUB HEADS - Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a hollow body portion with a face portion, a toe portion, a top portion, a sole portion, a back portion, and an interior cavity extending between the top and sole portions and between the face and back portions. The interior cavity may be partially or entirely filled with an elastic polymer material. Other examples and embodiments may be described and claimed. | 02-25-2016 |
20160051867 | GOLF CLUB HEADS AND METHODS TO MANUFACTURE GOLF CLUB HEADS - Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion with a face portion, a toe portion, a top portion, a sole portion, and a back portion. The back portion may include a plurality of exterior ports. Other examples and embodiments may be described and claimed. | 02-25-2016 |
20160051869 | GOLF CLUB HEAD WITH ADJUSTABLE CENTER OF GRAVITY - A golf club head comprising multiple means of adjusting the location of the center of gravity, and the bias, is disclosed herein. In a preferred embodiment, the golf club head comprises a non-metal medallion comprising a channel that is affixed to one of the crown and the sole, a slidable weight sized to fit within the channel, and a cover that attaches to the medallion and locks the slidable weight within the channel at a location selected by a user. The cover preferably includes at least one cutout so that the slidable weight is at least partially visible to the user when it is locked within the channel. The cover also includes additional cutouts that receive protrusions extending from the medallion to more securely attach the cover to the medallion. | 02-25-2016 |
20160051871 | GOLF CLUB HEADS AND METHODS TO MANUFACTURE GOLF CLUB HEADS - Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion with a toe portion, a heel portion, a rear portion, a front portion with a strike face, a sole portion, and a top portion with a plurality of weight ports. The body portion may define a periphery of the golf club head. The golf club head may also include a plurality of weight portions with each weight portion disposed in one weight port of the plurality of weight ports. Other examples and embodiments may be described and claimed. | 02-25-2016 |
20160074717 | GOLF CLUB HAVING REMOVABLE WEIGHT - A golf club head, including a hosel, a ball striking face, a sole extending aftward from a lower edge of the striking face, a crown extending aftward from an upper edge of the striking face, a skirt extending between the sole and the crown, a weight mount disposed on at least one of the sole, the crown and the skirt, a first weight member and a second weight member, each configured to be coupled to the weight mount, a single fastener configured to engage the first weight member and the second weight member, coupling both the first weight member and the second weight member to the weight mount simultaneously. | 03-17-2016 |
20160166893 | Golf Club Head or Other Ball Striking Device with Removable Face and/or Internal Support Structure | 06-16-2016 |
20160184665 | IRON-TYPE GOLF CLUB HEAD - An iron-type golf club head comprises an upper heel-side region having a specific gravity ρ1, a lower heel-side region having a specific gravity ρ2, an upper middle region having a specific gravity ρ3, a lower middle region having a specific gravity ρ4, an upper toe-side region having a specific gravity ρ5 and a lower toe-side region having a specific gravity ρ6 which satisfy the following conditions: ρ1<ρ2, ρ3<ρ4, ρ5<ρ6, ρ4<ρ2, ρ4<ρ6, ρ3<ρ1, and ρ3<ρ5. These six regions are sectioned by a horizontal plane, a toe-side vertical plane and a heel-side vertical plane. | 06-30-2016 |
20160184669 | CO-FORGED GOLF CLUB HEAD AND METHOD OF MANUFACTURE - A co-forged iron type golf club is disclosed. More specifically, the present invention discloses a co-forged iron type golf club with the body portion made out of a first material and at least one weight adjustment portion monolithically encased within the body portion of the co-forged iron type golf club head without the need for secondary attachment or machining operations. The present invention creates of an iron type golf club head from a pre-form billet that already contains two or more materials before the actual forging process resulting in a multi-material golf club head that doesn't require any post manufacturing operations such as machining, welding, swaging, gluing, and the like. | 06-30-2016 |
20160199703 | GOLF CLUB HEADS AND METHODS TO MANUFACTURE GOLF CLUB HEADS | 07-14-2016 |
20160375326 | Golf Club Head With Adjustable Center of Gravity - A golf club head comprising features for adjusting the location of the center of gravity along all three axes is disclosed herein. In particular, the head comprises a body with a channel in its sole, at least one slidable receptacle sized to engage the channel, and a slidable weight. The channel preferably comprises a first floor and a pair of rails, while the slidable receptacle comprises a first base portion, a first bolt, and a first upper portion with a slot having a second floor and another pair of rails. The first upper and base portions grip the channel's rails when the first bolt is tightened. Similarly, the slidable weight comprises a second upper portion, a second base portion, and a second bolt, and the second upper and base portions grip the slot's rails when the second bolt is tightened. | 12-29-2016 |
20180021641 | Slidable Weight Assembly | 01-25-2018 |
20180021642 | GOLF CLUB AND GOLF CLUB HEAD STRUCTURES | 01-25-2018 |