Class / Patent application number | Description | Number of patent applications / Date published |
473288000 | Interchangeable handle, striking face, or shaft | 59 |
20080254908 | 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. | 10-16-2008 |
20080280693 | Golf Club, Club Head and Body of the Club Head - A golf club comprises a club head and a club shaft, in which, the head includes a main body with a top hole arranged in a top portion thereof and a bottom hole corresponding to the top hole in a bottom portion of the same, and also includes a joint, one end of which is an insertion end inserted into and located by a Location structure within the top hole, and connected with a fastener arranged at the bottom of the main body, the other end of which is fixedly secured to the shaft. The fixedly secured joint portion passes through a passage communicating with the top hole and the bottom hole. The above arrangement is convenient for the detachment of the golf shaft and the random combination of the head and the shaft. | 11-13-2008 |
20080280694 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 11-13-2008 |
20080280695 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 11-13-2008 |
20080318704 | Golf club and kit having interchangeable heads and shafts - A golf club kit having selectively interchangeable heads and shafts. The upper face of a club head is provided with hosel having a recessed sleeve with an open ends. A receiver, having a bore provided with spline grooves, is secured within the sleeve. A recessed screw port, axially aligned with the bore and the sleeve, is provided in the head's lower face. A club shaft includes a hosel connector on its lower end. The connector has a lower portion provided with external splines and an internally threaded bore, and an upper portion with a circumferential flange. The hosel connector of a selected shaft is inserted into the receiver of a selected club. A screw is passed upwardly through the screw port and is threadably installed within the bore of the hosel connector. The hosel connector flange is compressed securely against the upper end of the receiver. | 12-25-2008 |
20090011848 | Releasable and Interchangeable Connections For Golf Club Heads and Shafts - Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include: (a) a shaft engaging member including a rotation-inhibiting structure; (b) a club head engaging member including a shaft-receiving chamber and a retaining structure for engaging the rotation-inhibiting structure; and (c) a securing system for releasably securing the shaft engaging member with respect to the club head engaging member. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft may be bent or otherwise extend at an angle from the shaft engaging member so as to allow adjustment of the shaft position with respect to the club head. | 01-08-2009 |
20090011849 | Releasable and Interchangeable Connections for Golf Club Heads and Shafts - Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include: (a) a shaft engaging member including a rotation-inhibiting structure; (b) a club head engaging member including a shaft-receiving chamber and a retaining structure for engaging the rotation-inhibiting structure; and (c) a securing system for releasably securing the shaft engaging member with respect to the club head engaging member. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft may be bent or otherwise extend at an angle from the shaft engaging member so as to allow adjustment of the shaft position with respect to the club head. | 01-08-2009 |
20090011850 | Releasable and Interchangeable Connections for Golf Club Heads and Shafts - Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include: (a) a shaft engaging member including a rotation-inhibiting structure; (b) a club head engaging member including a shaft-receiving chamber and a retaining structure for engaging the rotation-inhibiting structure; and (c) a securing system for releasably securing the shaft engaging member with respect to the club head engaging member. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft may be bent or otherwise extend at an angle from the shaft engaging member so as to allow adjustment of the shaft position with respect to the club head. | 01-08-2009 |
20090062029 | Releasable and Interchangeable Connections for Golf Club Heads and Shafts - Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include: (a) a cylindrical structure having a cylindrical interior chamber for receiving a golf club shaft, a rotation-inhibiting structure, and a securing structure; and (b) a securing system for releasably engaging the securing structure. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft may be bent or otherwise extend at an angle from the shaft connection assembly so as to allow adjustment of the shaft position with respect to the club head. | 03-05-2009 |
20090062030 | Changeable golf grip - A changeable grip | 03-05-2009 |
20090124407 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 05-14-2009 |
20090143161 | Shaft Structure with Configurable Bending, Weight, Moment-of-Inertia and Torque Profile - A shaft structure with a configurable bending, weight, torque and moment-of-inertia profile is provided for golf clubs, fishing rods, and the like. The shaft structure employs an innovative inner and outer shaft structure. The golfer, in practice, configures the profile of a golf shaft by choosing from a plurality of different inner shaft structures each having a unique bending, weight, moment-of-inertia and torque profile. The inner shaft is securely fastened within the outer shaft. The combination of the inner shaft with the outer shaft results in an advantageous bending, weight, torque and moment-of-inertia profile. The golfer can, at any time and very easily, change the profile of the golf shaft according to their physical, course and weather conditions for any given day. | 06-04-2009 |
20090156323 | Golf club - A hosel portion ( | 06-18-2009 |
20090197694 | INTERCHANGEABLE SHAFT SYSTEM - A golf club incorporating an interchangeable shaft system includes a shaft, a shaft sleeve, a club head. The shaft sleeve is coupled to an end of the shaft and is received in a hosel included in the club head. The shaft sleeve is removably coupled to the club head. Hosel and shaft sleeve alignment features provide discreet orientations between the shaft and club head. | 08-06-2009 |
20090221380 | GOLF CLUB HAVING REMOVABLE SOLE WEIGHT USING CUSTOM AND INTERCHANGEABLE PANELS - A golf club head is presented comprising a sole including a removable panel secured to the sole via a non-threaded attachment assembly. Further, the removable panel may have 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 removable panel 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 panel. A removable panel of the present invention may generally comprise one or more discrete areas of higher basis weight or higher density. Even further, the removable panel may generally be releasably attached via a quick disconnect mechanism that allows easy interchangeability. | 09-03-2009 |
20090221381 | GOLF CLUB HAVING REMOVABLE SOLE WEIGHT USING CUSTOM AND INTERCHANGEABLE PANELS - A golf club head is presented comprising a sole including a removable panel secured to the sole via a non-threaded attachment assembly. Further, the removable panel may have 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 removable panel 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 panel. A removable panel of the present invention may generally comprise one or more discrete areas of higher basis weight or higher density. Even further, the removable panel may generally be releasably attached via a quick disconnect mechanism that allows easy interchangeability. | 09-03-2009 |
20090239676 | 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. | 09-24-2009 |
20100016094 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 01-21-2010 |
20100035700 | Golf Club Fitting Assembly - This invention relates to golf club fitting devices and more particularly, to a novel golf club fitting assembly designed to interchangeably connect a shaft and club head. | 02-11-2010 |
20100041490 | GOLF CLUB HEAD AND SYSTEM - A golf club head system and a golf club head for inclusion into a golf club are provided. The golf club head includes a main body member and a secondary body member. The main body member has a striking surface, a sole portion, a crown portion, and a rear face substantially opposed to the striking surface. The main body member defines an at least substantially enclosed main body cavity. The secondary body member is attached to the main body member and extends at least substantially over the entire rear face of the main body member. The golf club head system includes two or more secondary body members, each configured for interchangeable attachment to a main body member. Each secondary body member defines an internal concavity, has a different external shape, and has a different combination of center-of-gravity and moment-of-inertia characteristics. | 02-18-2010 |
20100041491 | Orientation Marker for Golf Club Having Releasable and Interchangeable Head and Shaft Connections - A golf club may have an orientation marker located on the golf club that indicates at least a relative orientation between the golf club head and shaft. The orientation marker may be located, for example, on the golf club head or shaft. A key member provides additional information with respect to the relative orientation between the golf club head and the shaft. The key member may be located, for example, on the golf club head, shaft, or grip portion, or on a head cover for the golf club head. | 02-18-2010 |
20100056290 | Detachable Putter Head - A device for attaching to a wedge striking surface includes a detachable putter head. The detachable putter head includes a putter striking surface and an attaching surface. The attaching surface is for attaching to the wedge striking surface at an angle in the range from 45 to 60 degrees with respect to the putter striking surface. | 03-04-2010 |
20100062872 | GOLF CLUB HEAD AND GOLF CLUB ASSEMBLY WITH FASTENER - A golf club head includes a face plate and a body member positioned rearwardly of the face plate and having at least two body components. Each of a plurality of apertures is formed in one of the face plate and the body components. At least one fastener extends through at least two of the apertures, the fasteners being configured to removably secure the face plate and the body components together upon being turned a portion of a revolution. | 03-11-2010 |
20100062873 | Interchangeable Golf Club Heads With Shared Shaft - A system of interchangeable club heads sharing one or more shafts and golf bag for carrying the club heads and one or more shafts. The club heads contain a shaft segment to set club length and a coupler to interconnect to the shaft and grip. The shaft contains an opposite gender coupler. The system is very lightweight and much more portable than a conventional set of golf clubs. It also creates the opportunity for players to match club heads with shafts with differing performance characteristics. Additionally, it solves a problem for golfers using long shafts on putters. These long shafts can now be disassembled for storage and transport. | 03-11-2010 |
20100069170 | INTERCHANGEABLE SHAFT SYSTEM - A golf club incorporating an interchangeable shaft system includes a shaft, a shaft sleeve, a club head. The shaft sleeve is coupled to an end of the shaft and is received in a hosel included in the club head. The shaft sleeve is removably coupled to the club head. Hosel and shaft sleeve alignment features provide discreet orientations between the shaft and club head. | 03-18-2010 |
20100069171 | QUICK RELEASE CONNECTION SYSTEM FOR GOLF CLUBS - The present invention is directed at a quick release connection system to facilitate customization of golf clubs. It can be used to interchange shafts, removable weights, or soleplates quickly and easily. Teeth are disposed on the inside of a frame so that a shaft may be inserted with minimal resistance, but cannot be removed without specific steps which may require the use of a simple tool. Strengthening and interlock devices are provided to ensure performance quality akin to traditional golf clubs. | 03-18-2010 |
20100120550 | CONNECTION ASSEMBLY FOR A GOLF CLUB - A golf club including a club head and an interchangeable shaft is disclosed herein. A connection assembly ( | 05-13-2010 |
20100120551 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 05-13-2010 |
20100160064 | Releasable and Interchangeable Connections for Golf Club Heads and Shafts - Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include: (a) a shaft engaging member including a rotation-inhibiting structure; (b) a club head engaging member including a shaft-receiving chamber and a retaining structure for engaging the rotation-inhibiting structure; and (c) a securing system for releasably securing the shaft engaging member with respect to the club head engaging member. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft may be bent or otherwise extend at an angle from the shaft engaging member so as to allow adjustment of the shaft position with respect to the club head. | 06-24-2010 |
20100234121 | SAND WEDGE ASSEMBLY WITH AN INTERCHANGEABLE FACEPLATE - The present invention relates to a sand wedge type golf club, including an elongated shaft, a metal club head, a face plate, and an attachment mechanism. The club head has a wedge body and a hosel. The wedge body has a generally U-shaped frame with a planar front face and a back face. The generally U-shaped frame forms a cavity on the front face of the wedge body. The faceplate includes a ball contact surface and a mounting surface engaging the cavity and having internally threaded female connectors. The ball contact surface is co-planar with front face of the wedge body and has a plurality of grooves formed thereon. The attachment mechanism extends through the generally U-shaped frame to connect the internally threaded female connectors to the wedge body. | 09-16-2010 |
20110021281 | Releasable and Interchangeable Connections for Golf Club Heads and Shafts - Assemblies for releasably connecting a golf club head and shaft may include: (a) a shaft engaging member including a rotation-inhibiting structure having a circular cross-section and a first set of circumferentially spaced teeth; (b) a club head engaging member including a retaining structure for engaging the rotation-inhibiting structure, the retaining structure having a circular opening with a second set of circumferentially spaced teeth to engage the first set of teeth on the rotation-inhibiting structure; and (c) a securing system for releasably securing the shaft engaging member with respect to the club head engaging member. The first set of teeth may have a different number of teeth than the second set of teeth. Golf club heads are releasably engaged with shafts so that the shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. | 01-27-2011 |
20110021282 | Side Locking Adjustable Shaft Connection Systems for Removably Connecting a Golf Club Head and Shaft - Releasable golf club head/shaft connection systems and methods allow one to change shafts on a single club head, change club heads on a single shaft, and/or change the angular orientation features of a golf club. Such systems may include: (a) a club head body including a hosel and a locking nut stabilizer; (b) a shaft releasably engaged with the club head body, wherein an end of the shaft includes a retaining member that is inserted into the club head body; and (c) a locking nut engaged with a side surface of the club head body such that a body portion of the locking nut extends at least partially through the hosel and is supported by the locking nut stabilizer. The locking nut is movably engaged with the club head body such that it securely holds the shaft or allows the shaft to be removed therefrom. | 01-27-2011 |
20110059809 | Caddy rite golf club kit - The Caddy Rite Golf Club Kit consists of a single golf club that has an interchanging connection system located where the club head connects with the club shaft at the club head hosel thereby allowing any golf club head to be interchanged with the golf club shaft. The interchanging connection system is a two piece connector consisting of a male portion that is inserted and bonded into the club shaft lower end and a mating female portion that is inserted and bonded into the top of the hosel of a golf club head. Any golf club head or set of golf club heads modified with the female portion of the connector can be attached to a golf club shaft that has been modified to include the male portion of the connector. The interchange of one club head with another can be accomplished in less than fifteen seconds while the golfer is moving to advance his/her ball. The Kit consists of one club shaft and a typical number of club heads (4 iron, 5 iron, 6 iron, 7 iron, 8 iron, 9 iron, putter, sand wedge, pitching wedge, a #1 driver, and a #3 driver). | 03-10-2011 |
20110077096 | Customizable Sports Implement System And Method - A customizable sports implement system includes a sports implement having an elongate primary shaft and an elongate grip shaft, and a customizing mechanism including length setting and weight components having a plurality of different assembly combinations, each of which may be installed within a cavity formed in one of the primary shaft and the grip shaft to set a playing length and playing weight of the sports implement. The sports implement system is adjustable among a plurality of different customized configurations by swapping different assembly combinations of the length setting and weight components into the cavity. A method of customizing a sports implement system includes adjusting the sports implement system among different customized configurations by swapping combinations of the length setting and weight components for one another within the cavity, and adjusting a length setting state of the length setting component. Each of the different customized configurations is associated with a different levering profile of the sports implement, which may include a golf club such as a putter. | 03-31-2011 |
20110081983 | Three in one-hbc(hand, belly, chest) putter - A “THREE IN ONE—HBC(HAND, BELLY, CHEST) PUTTER” is comprised of three putters that can be assembled from the individual parts in the putter package. A combination putter can be used in any of the three forms, hand, belly or chest for the next round of practice or golf. After each round of golf the golfer may change the configuration to any of the other putter forms for the next round of practice or golf. | 04-07-2011 |
20110172021 | Temporary Golf Club Shaft-Component Connection - A temporary shaft-component connection for assembling a selected golf club shaft with a club head and/or hand grip segment, to facilitate custom club design and fitting to suit the needs and preferences of an individual golfer. The temporary shaft-component connection is particularly designed for use with nonmetallic club shafts formed from a graphite-based composite material or the like having a range of different lengths and stiffness (whip) characteristics. In a shaft-head connection, a metal adapter insert is mounted onto a lower end of the club shaft and includes one or more flat surfaces for reception into a matingly shaped socket in the hosel of a selected club head to prevent relative rotation between the club shaft and head. A compression nut carried on the shaft is threaded onto the hosel to axially engage and retain a thrust flange on the shaft or adapter or adapter insert, to prevent axial separation of the club head and shaft. | 07-14-2011 |
20110275448 | INTERCHANGEABLE SHAFT SYSTEM - A golf club incorporating an interchangeable shaft system includes a shaft, a shaft sleeve, a club head and a fastener. The shaft sleeve is coupled to an end of the shaft and is received in a hosel included in the club head. The fastener retains the shaft sleeve in the hosel. Hosel and shaft sleeve alignment features are provided that provide discreet orientations between the shaft and club head. | 11-10-2011 |
20110275449 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 11-10-2011 |
20110306437 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 12-15-2011 |
20110312434 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 12-22-2011 |
20110319185 | 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. | 12-29-2011 |
20120010014 | INTERCHANGEABLE SHAFT SYSTEM - A golf club incorporating an interchangeable shaft system includes a shaft, a shaft sleeve, a club head and a fastener. The shaft sleeve is coupled to an end of the shaft and is received in a hosel included in the club head. The fastener retains the shaft sleeve in the hosel. Hosel and shaft sleeve alignment features are provided that provide discreet orientations between the shaft and club head. | 01-12-2012 |
20120064990 | INTERCHANGEABLE SHAFT FOR A GOLF CLUB - A golf club ( | 03-15-2012 |
20120083354 | GOLF CLUB - A golf club with improved peripheral visibility is provided. The golf club can comprise a club head, a shaft, and a grip. The club head can comprise a crown portion, a sole portion, and a face portion. The crown portion, shaft, and grip can all have substantially the same hue, shade, and saturation. | 04-05-2012 |
20120083355 | Releasable and Interchangeable Connections for Golf Club Heads and Shafts - Assemblies for releasably connecting a golf club head and shaft may include: (a) a shaft engaging member including a rotation-inhibiting structure having a circular cross-section and a first set of circumferentially spaced teeth; (b) a club head engaging member including a retaining structure for engaging the rotation-inhibiting structure, the retaining structure having a circular opening with a second set of circumferentially spaced teeth to engage the first set of teeth on the rotation-inhibiting structure; and (c) a securing system for releasably securing the shaft engaging member with respect to the club head engaging member. The first set of teeth may have a different number of teeth than the second set of teeth. Golf club heads are releasably engaged with shafts so that the shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. | 04-05-2012 |
20120088597 | Releasable and Interchangeable Connections for Golf Club Heads and Shafts - Golf club heads are releasably engaged with shafts so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft may include: a shaft adapter, a collet, a ferrule, and a club head having an interior chamber. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts. Furthermore, the shaft may be bent or otherwise extend at an angle from the shaft adapter so as to allow adjustment of the shaft position with respect to the club head. | 04-12-2012 |
20130017899 | MODULAR GOLFING SYSTEM - A golf club system includes a club head and a shaft. The club head has a column extending upwardly therefrom, the column having a tooth extending radially outwardly therefrom, the tooth having a first magnet attaching thereto. The shaft has a wall defining a hollow portion that receives the column, the wall having a slot therein the slot having an insertion portion through which the tooth may slide axially and an attachment portion in which the tooth may rotate circumferentially after passing through the insertion portion and a second magnet that engages the first magnet in the tooth after the tooth rotates circumferentially away from the slot. | 01-17-2013 |
20130090181 | GOLF CLUB HEAD OR OTHER BALL STRIKING DEVICE WITH SLOTTED FACE MASK - A ball striking device, such as a golf club head, includes a head that includes a face having an outer surface located at a front of the head, a body connected to the face and extending rearward from the face, and a face mask connected to the outer surface of the face, the face mask having a first surface configured for forming at least a portion of a ball striking surface of the head configured for striking a ball, a second surface opposite the first surface and confronting the outer surface of the face, and a plurality of elongated slots extending completely through the face mask, from the first surface to the second surface. The slots combine with the outer surface of the face to form a plurality of face grooves on the ball striking surface. | 04-11-2013 |
20130150175 | QUICK RELEASE CONNECTION SYSTEM FOR GOLF CLUBS - The present invention is directed at a quick release connection system to facilitate customization of golf clubs. It can be used to interchange soleplates quickly and easily. Teeth are disposed on the inside of a frame so that a soleplate may be inserted with minimal resistance, but cannot be removed without specific steps which may require the use of a simple tool. Strengthening and interlock devices are provided to ensure performance quality akin to traditional golf clubs. | 06-13-2013 |
20130281224 | Compact. Configurable Golf Club Set - Compact golf club set configurable during game play at player discretion prior to shot play, comprising:
| 10-24-2013 |
20130303299 | VARIABLE LENGTH GOLF CLUB SHAFT - A variable length shaft assembly comprising at least one upper shaft portion, a lower shaft portion and a threaded fastener, wherein the threaded fastener removably connects the upper shaft portion to the lower shaft portion, is disclosed herein. The variable length shaft assembly may further comprise at least two upper shaft portions having different lengths so a golfer can adjust the total length of the shaft by removing one upper shaft portion and replacing it with another upper shaft portion having a different length. 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. | 11-14-2013 |
20140045604 | SYSTEMS AND METHODS FOR FITTING GOLF CLUBS - A system for fitting golf clubs to golfers that enables an overall club length to be varied without varying a length of a shaft. The system enables a greater number of combinations of club characteristics, such as shaft flex, brand, and length, to be contained within a club fitting cart and/or for a same number of combinations of club characteristics to be contained within a smaller cart. | 02-13-2014 |
20140187342 | Golf Club System with Golf Bag - A golf club system has at least one golf club shaft assembly and a plurality of detachable golf club head assemblies. The golf club shaft assembly includes a shaft segment, a grip, and a coupler. The golf club head assembly includes a golf club head, a head shaft segment, and a head coupler pin to reversibly mate the golf club head assembly to a golf club shaft assembly to make a golf club. Any one of the golf club head assemblies can be attached to the golf club shaft assembly using a coupler. A second coupler allows the at least one golf club shaft assembly to be split into an upper shaft segment and a lower shaft segment to reduce the size of the golf club system. The golf club system can include a golf bag to hold the at least one shaft and plurality of detachable golf club head assemblies. | 07-03-2014 |
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 |
20140194218 | GOLF PUTTER WITH REPOSITIONABLE SHAFT - A golf putter with repositionable shaft comprising a head, where the head is composed of a top surface, a striking face, a back face, a first end and a second end: three receiving holes along the top surface of the head, where the receiving holes include a threaded inner surface, and a bottom protrusion positioned horizontally within the receiving hole; a pair of plugs threaded into two of the receiving holes; a shaft fitted into one of the receiving holes, where the shaft repositions with the pair of plugs to fill each receiving hole; and a fitting at a bottom end of the shaft, where the fitting includes an insert with a bottom groove, where the bottom groove receives the bottom protrusion to lock the shaft into place within one of the receiving holes. | 07-10-2014 |
20140194219 | SYSTEM AND METHOD TO RE-GRIP GOLF CLUBS - A system and method to re-grip golf clubs includes a series of systematically weighted golf club grips used to achieve a desired swing weight of a golf club. A series of interchangeable weighted tubular fitting grips having a sequence of systematically varying predetermined weights can be removably mounted on a golf club, as desired, to provide the desired swing weight. The tubular fitting grips each have a void through a length of one side of a tubular outer wall allowing each grip to be interchangeably mounted on the golf club. | 07-10-2014 |
20140221120 | SYSTEMS AND METHODS FOR FITTING GOLF CLUBS TO GOLFERS - A system for fitting golf clubs to golfers that enables an overall club length to be varied without varying the length of the golf club shaft. The system enables a greater number of combinations of club characteristics, such as shaft flex, brand, and length, to be contained within a club fitting cart and/or for a same number of combinations of club characteristics to be contained within a smaller cart. | 08-07-2014 |
20150038250 | INTERCHANGEABLE SHAFT SYSTEM - A golf club incorporating an interchangeable shaft system includes a shaft, a shaft sleeve, a club head. The shaft sleeve is coupled to an end of the shaft and is received in a hosel included in the club head. The shaft sleeve is removably coupled to the club head. Hosel and shaft sleeve alignment features provide discreet orientations between the shaft and club head. | 02-05-2015 |
20150045134 | GOLF CLUB WITH MULTI-COMPONENT CONSTRUCTION - The present invention relates to a golf club, and more particularly to a wood-type club head with a separable body component. In certain aspects, the invention provides a golf club head with a face and hosel body member and one or more of an interchangeable aft body member. The invention further provides a variety of insights and mechanisms for coupling the interchangeable member to the body member. | 02-12-2015 |