| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 473324000 |
Head
| 1505 |
| 473305000 |
Head and shaft connection
| 265 |
| 473287000 |
Club set
| 213 |
| 473316000 |
Shaft
| 113 |
| 473300000 |
Grip
| 94 |
| 473292000 |
Head, shaft, and handle having particular combined center of gravity
| 44 |
| 473296000 |
Longitudinally adjustable handle or shaft
| 35 |
| 473298000 |
Grip or handle having particular nonwinding attachment to shaft (e.g., quick detachable, etc.)
| 26 |
| 473286000 |
And turf repair tool or ball retriever
| 21 |
| 473297000 |
Particularly weighted handle
| 19 |
| 473285000 |
And ball position marker
| 6 |
| 473283000 |
And scorekeeping device | 4 |
| 20090111602 | APPARATUSES, METHODS AND SYSTEMS RELATING TO SEMI-AUTOMATIC GOLF DATA COLLECTING AND RECORDING - Apparatuses, methods and systems relating to golf data collecting and recording are described. In one embodiment an apparatus on a golf club includes an integrated reminder and a stroke cancellation system and is semi-automatic in that the recording of the stroke is directly in response to changing the state (e.g. activating) of a switch which indicates that the golfer has pressed a button on the golf club. The pressing of the button indicates that the golfer will or has taken a stroke with the golf club and that the stroke is to be recorded, optionally with the location of the stroke and an identifier of the club (e.g. 9 iron). | 04-30-2009 |
| 20110143852 | METHOD AND SYSTEM FOR SHOT TRACKING - The present invention relates to a method for conserving power for a shot tracking device for attachment to a golf club. The method involves transmitting a plurality of signals from a shot tracking device attached to a golf club. The shot tracking device is enabled to determine that a threshold number of signals has been transmitted by the shot tracking device and a receipt signal has not been received by the shot tracking device, which in turn deactivates the shot tracking device until a predetermined event occurs. | 06-16-2011 |
| 20120046122 | MULTI-FUNCTION GOLF TOOL - A multi-purpose golf accessory that incorporates various golfing related functions is disclosed. The golf accessory may comprise a retractable divot fork, a ball marker, a level, a cleaning pad, a nylon brush, a stroke counter, or any combination thereof. The divot fork may be attached to a brush head that comprises one or more brushes, an abrasive brush, an abrasive surface for maintaining golf balls, or any combination thereof. The brush head may be attached within a brush head cover that comprises a counter, tee holders, therapeutic magnets, or any combination thereof. The multi-purpose golf accessory and the brush cover are configured to be attachable to a golfer's belt, other piece of clothing, or a golf bag for convenient carry. | 02-23-2012 |
| 20140370998 | INTERACTIVE GOLF GAME WITH AUTOMATIC SCORING - A golf game system is provided, including at least one ball, at least one club and at least one hole area. The club has a striking sensor for sensing a striking action of the club on the ball, and a score display for displaying a score related to the striking action. The hole area has a tee for placing the ball and a hole for receiving the ball, wherein the hole has a ball-in-the-hole sensor for communicating with the club. Scores are automatically printed for players at game conclusion. | 12-18-2014 |
| 473304000 |
One piece head and shaft | 2 |
| 20120115631 | GOLF CLUB - A golf club includes a golf club head, and a shaft extending from one side of the golf club head. The shaft and the golf club head are made as a one-piece body from a prepreg sheet including a fiber structure impregnated with a resin. The fiber structure extends continuously from the shaft to the golf club head. | 05-10-2012 |
| 20130281225 | Integrally Formed Golf Club - An integrally formed golf club comprising: a golf club head and a golf shaft, wherein the golf club head including a club head component formed by casting, the casted club head component has a club head surface formed by forging, the golf shaft is formed by drawing the casted club head component, and is integrally formed with the casted club head component. It thus the integrally formed golf club has characteristics of excellent distributed strength and no partial concentration of applied force, it thus the accuracy of direction and the ability of control is improved. | 10-24-2013 |
| 473294000 |
Hands spaced apart on handle | 2 |
| 20110201445 | Golf club enabling precise swinging movement - A golf club which may be in the form of a so-called “putter” golf club and which is capable of being adjustable by a user to obtain consistent swinging movements with the golf club and thereby improve performance in the play of the game of golf. In particular, the handle portion is adjustably positionable allowing the user to locate his hands and arms in a position where he or she will generally always obtain a consistent swinging movement. In particular, the handle portion is formed of a pair of segments with one being rotatably moveable relative to the other and fixed in a precise location so that the head of the club (located at the lower end thereof) permits the striking face of the head to engage a golf ball consistently at a precise angle. | 08-18-2011 |
| 20120309556 | GOLF CLUB HAVING IMPROVED HANDLE CONFIGURATION - An apparatus and method for an improved handle configuration are disclosed. The apparatus and method include an upper handle secured to a shaft that has a longitudinal axis and a lower handle secured to the shaft opposite the upper handle at a location spaced from the upper handle along the longitudinal axis of the shaft. The upper handle and lower handles each have grip portion that extends at an angle substantially orthogonal to the longitudinal axis and that is spaced apart from the shaft in a plane that is substantially perpendicular to the longitudinal axis. The upper handle and lower handle are secured to the shaft at an end of the shaft opposite a device configured to contact an object when the shaft is swung. | 12-06-2012 |
| 473293000 |
Player faces target (e.g., croquet style putter, etc.) | 2 |
| 20130296066 | NEW GOLF PUTTER SUITABLE FOR VERY EFFECTIVE SINGLE- HANDED PUTTING - In view of the foregoing, an embodiment herein provides an improved putter which is especially suited for single handed putting. Accordingly, the golf putter includes a putter head, a shaft and a grip, wherein hitting surface of the putter head and flat surface of the grip are parallel and facing the hole while executing the putting stroke. The golf putter can also be used in a conventional manner by holding it with both hands. The line of vision of the golfer is not distorted while employing the instant putting technique and the new putting technique gives excellent directional control to the golfer. | 11-07-2013 |
| 20150045135 | GOLF PUTTER HAVING CENTER TRACK SIGHT - A golf putter allows a golfer to putt by standing directly aligned with the path from the golf ball to the cup using his/her binocular vision. The golf putter head can have three holes in the top portion, allowing the shaft to be positioned in a conventional side sight position as well as the center sight position. In the center sight position, there is no need for the golfer to imagine the line of sight from their side, as it is right in front of them. The golf putter can reduce the number of shots it takes to get the ball in the cup. | 02-12-2015 |
| 473295000 |
Rotatable handle | 1 |
| 20150038252 | Adjustable Golf Club - A golf club having at least one point of articulation. A first pivotal connection is disposed between the grip and the shaft and a second pivotal connection is disposed between the hosel of the golf club head and the shaft. Both the grip and the golf club head are independently adjustable relative to the shaft. The pivotal connections comprise complementary surfaces of interlocking teeth that are secured together via a fastener and a nut. Alternatively, the golf club may have a single pivotal connection between the grip and the shaft. Once users find a comfortable configuration for the grip and the club head, they can then order a non-adjustable, customized version of the club that is constructed using the settings that the individual has found to be most comfortable when using the adjustable version of the club. | 02-05-2015 |
| Entries |
| Document | Title | Date |
|---|
| 20080261713 | Golf accessory apparatus - A golf accessory apparatus having: a ground engaging base member, wherein the ground engaging base member includes an upper surface and a lower surface, wherein the upper surface is generally opposite the lower surface, and a first end and a second end, wherein the second end is associated with a golf club retaining member; and a golf club retaining member, wherein the golf club retaining member includes an inner surface and an outer surface, wherein the inner surface is generally opposite the outer surface, and a first end and a second end, wherein the second end includes at least one groove for releasably containing at least a portion of a golf club. | 10-23-2008 |
| 20090042662 | Club sitter - A support and alignment implement for supporting an article such as a golf club in an upright or elevated position comprises of a unibody one piece triangular shaped structure, each end of the “u” shaped portion of the unibody having a round saucer shaped foot to contacts the ground. A pair of arms extend from the center portion that form a tripod and acts as leaf springs to create spring pressure. The legs get crossed over each other to create an opposing force on two heads located at the top of the unibody structure. These two heads are held closed and in contact with one another. One head contains a multi-side locking chamber, which in this design is a square slot that traps the shaft of the club without clamping it. The other head has a flat surface which with the leaf spring pressure of the opposing arms acts like a door that closes the opening of the square slot. In operation the operator squeezes the leaf spring arms towards each other and inserts the golf shaft into the slot, then releases the arms to allow the door to trap the club shaft into the square slot. The round feet are placed on the ground with the golf club in an upright position on the green for support or any where on the course for alignment. | 02-12-2009 |
| 20090069108 | Golf Club Handle Cover - The invention provides a cover structure for the handle of golf clubs, which has a body of highly hygroscopic substance disposed in its top part for the purpose of soaking in liquids of nice aroma as perfume, essence, green oil and the like. A covering devised on top of the body possesses an opening and a plurality of apertures around the opening where the liquids are to be poured in order to furnish the body with aroma. As a golf player swings the club, the aroma is exhaled from the body to greet the player's nose that offers the player a boost of vitality. | 03-12-2009 |
| 20090082126 | Putter club holder - A device for holding a golf putter on a golf bag to facilitate retrieval thereof for use by a player, generally consisting of an elongated member having a length longer than the length of the shaft portion of the putter, insertable in the interior of the bag, having means defining an opening for receiving the shaft portion of the putter therethrough, and providing a surface for resting the head portion of the putter thereon when the shaft portion is inserted through such opening. | 03-26-2009 |
| 20090111601 | Golf club stand for remembering clubs - A golf club stand to prevent the forgetting of spare clubs by standing them upright in a noticeable position when they are carried to a shot but are not used. The club stand folds into a compact configuration resembling a golf club for convenient carrying in a gold bag when not in use. The device generally comprises a shaft with a grip-handle similar to that of a golf club, and a sharp point at the distal end of the shaft to allow the club to be inserted into the ground. In addition, a dual-pivot arm is secured to the upper end of the shaft for supporting the handle(s) of one or more golf clubs. The ends of the dual-pivot arm are formed as cradles and may be pivoted into a transverse in-line position relative to the shaft. When the shaft is inserted vertically into the ground and the cradle ends of the pivot arm are horizontally disposed, a plurality of clubs may be supported by the club stand, the head of each club resting on the ground and the handle of all clubs supported by the transverse arm in one of the cradle ends. This keeps the clubs off the ground and highly visible. When they are standing upright in plain view they are harder to overlook and forget. | 04-30-2009 |
| 20090275419 | Golf Club With High Moment Of Inertia - A golf club ( | 11-05-2009 |
| 20090286615 | GOLF CLUB WITH OPTIMUM MOMENTS OF INERTIA IN THE VERTICAL AND HOSEL AXES - A hollow golf club is provided having an outer shell and an inner frame. The outer shell comprises one or more lightweight members, such as the crown or the skirt, and preferably fits within an envelope of about 5 inches×5 inches×2.8 inches. The inner frame fits within a smaller envelope and sits on the sole of the club head. One or more weights are located either on or within the inner frame to optimize the moment of inertia of the club head about both the vertical axis running through the center of gravity or geometric center of the club head, hereinafter referred to as the “y-axis,” and the axis running through the center of the shaft of the golf club, hereinafter referred to as the “hosel axis.” The weights can be attached to the inner frame or can be distributed within the inner frame. In another embodiment, the hitting face and a portion of the skirt proximate the toe form a curved blade in the shape of a sickle or battle ax and an inner support bridges the toe end of the curved blade to the hosel for structural support. The ratio of moment of inertia of the club head about the y-axis to moment of inertia of the club head about the hosel axis is preferably 0.55. More preferably, this ratio is 0.75. | 11-19-2009 |
| 20090291771 | GOLF CLUB WITH HIGH MOMENT OF INERTIA - A golf club ( | 11-26-2009 |
| 20090298606 | Golf Club With Level Indicator - A golf club incorporates a spirit level along the axis thereof. Such a club permits the slope of a green to be indicated by laying the club upon the ground, and may be an aid to novice golfers. | 12-03-2009 |
| 20100009770 | GOLF CLUB AND METHOD OF DESIGN - Disclosed is a golf club design and method of designing a golf club or a plurality of golf clubs encompassing irons, woods and putters for a golfer. The golf club includes a shaft joined to a club head with a hosel. The club head has a sole and a club face adapted to strike a golf ball. A lie, a design loft, a length and an offset for the club are typical design parameters of the club. When the club is oriented at its design loft, a lean angle, defined as the angle between (i) a projection of the centerline of the shaft onto a vertical plane, the plane being along an intended line of play and (ii) a vertical line in such vertical plane, is tailored based upon the design loft, at least one of the lie, length and offset of the club and at least one swing characteristic of the golfer. Such swing characteristics may include a location of the hands of the golfer upon impact of the club with a golf ball, an effective loft of the club, a location of the golf ball in the stance of the golfer when the golfer addresses a golf ball, a location of the hands of the golfer when the golfer addresses a golf ball, and a location of the hands of the golfer with respect to a location of a golf ball in the stance of the golfer when the golfer addresses a golf ball. The method of the invention disclosed herein may further include determining such swing characteristic of the golfer by using a trained observer and an automated observing system. | 01-14-2010 |
| 20100029400 | GOLF CLUB HANDGRIP ELEVATION APPARATUS - A golf club handgrip elevation device is provided which maintains the handgrip of the golf club off of the ground when the club is placed on the ground. The invention includes an opening in a receiving section into which the club is placed and includes a gripping section for holding golf club end. The gripping section may include brushes, flexible ribs, or fingers. A contact section is provided to contact the ground after the handgrip has been placed into the receiving section. The contact section is wide enough, such that it does not damage the surface of the golf course. A grip section or grip ring is provided adjacent the contact section which does not touch the ground and allows the golfer to pick up the golf club and remove the device without touching the ground or the contact section. Thus, there is no transfer of moisture from the ground to the golfer's hand. | 02-04-2010 |
| 20100041489 | Golf club - An iron type golf head | 02-18-2010 |
| 20100048316 | FAIRWAY WOOD TYPE GOLF CLUB - The present invention is a unique fairway wood type golf club. The club is a fairway wood type golf club characterized by a long blade length with a long heel blade length section, while having a small club moment arm and a low center of gravity relative to a face height of the club, and all the benefits afforded therefrom. The fairway wood incorporates the discovery of unique relationships among key club head engineering variables that are inconsistent with merely striving to obtain a high MOIy using conventional golf club head design wisdom. The resulting fairway wood has a face closing moment of inertia (MOIfc) that provides golfers with a feel similar to that of a modern driver or hybrid golf club. | 02-25-2010 |
| 20100125000 | GOLF CLUB HEAD OR OTHER BALL STRIKING DEVICE HAVING MULTI-PIECE CONSTRUCTION - A ball striking device has a head that includes a metal face configured for striking a ball, a rearwardly extending metal band, a top piece, and a bottom piece. The metal band has a first end extending from one side of the face, a second end extending from the opposite side of the face, and a rear portion extending between the first and second ends and defining at least a portion of the rear periphery of the head. The top piece and the bottom piece are non-metallic or substantially non-metallic. The top piece is connected to the top side of the metal band and forms at least a portion of a top side of the head, and the bottom piece is connected to the bottom side of the metal band and forms at least a portion of a bottom side of the head. The top piece and the bottom piece are separated by the metal band. | 05-20-2010 |
| 20100130301 | Stand for golf clubs - An improved stand for golf clubs may provide the ability to keep the golf clubs with the golfer, but not having the lie the clubs on the ground. It is an improved stand for holding golf clubs while golfing on the greens of a golf course. The stand may represent a simple design that can be stood on the ground and carried with the golfer while golfing. This is especially useful, but not limited to, when carrying the putter, the sand wedge and other clubs near the golf hole. In a preferred embodiment, the stand is a simple design that can be placed on the ground and carried with the golfer while golfing. This is especially useful, but not limited to, when carrying the putter, the sand wedge and other clubs near the golf hole. In an alternative embodiment, the stand can be opened and stood up to have the golf clubs leaned against it while in use by manually locking the legs into place. It may be placed in the golf bag and used when needed to carry multiple clubs on the greens. In an alternative embodiment, the stand can be opened and stood up to have the golf clubs leaned against it while in use by manually locking the legs into place. Overall, the stand may be useful for golfers who don't want to lay their clubs on the ground. | 05-27-2010 |
| 20100137070 | Prop Rod For Golf Club - A stand assembly for a golf club includes a plunge rod positionable within the club shaft and club head and displaceable between a retracted position and an extended position. In the extended position, at least a portion of the plunge rod is extended to an exterior of the golf club. A lock is disposed in a position to be engageable with the plunge rod in both the retracted position and the extended position. The lock selectively secures the plunge rod in at least the retracted position and the extended position. | 06-03-2010 |
| 20100167832 | GRYP-GARD - The device measures 3¾″ long, 2″ wide and ⅛″ thick. It is flat across the bottom and has a ½″ straight slot machined into the slightly rounded domed top that is 2¼″ deep and terminates in a slightly rounded ½″ curve. It is manufactured from poly-carbonate plastic and is engraved with the logo GRYP-GARD. Directly below the logo is the Email address: gryp-gard@hotmail.com. | 07-01-2010 |
| 20100261538 | Golf Club Having Hydrophobic And Hydrophilic Portions - A golf club or component thereof has a surface, wherein at least one area of the surface has a level of hydrophilicity which is less than the level of hydrophilicity in at least one surrounding portion, causing moisture to be preferentially attracted to the surrounding portion. In one aspect, the surface is a striking face and the surrounding portion is one or more grooves formed in the striking face. In another aspect, the surface is a grip and the surrounding portion is one or more channels formed in the grip. In some examples, hydrophobic or superhydrophobic surfaces on golf club components repel water and, in some instances, also offer self-cleaning functionality. | 10-14-2010 |
| 20100273565 | Golf Club Head or Other Ball Striking Device Having a Reinforced or Localized Stiffened Face Portion - A ball striking device, such as a golf club head, has a head that includes a face configured for striking a ball and a body connected to the face. A brace extends from an inner surface of the body or from a perimeter weight system to a contact point on the rear surface of the face. This brace may extend from the sole or a sole oriented perimeter weight member to the rear surface of the face. The brace applies force to the face (at least when the face is flexed by a threshold amount) such that the area of the face surrounding the contact point has less flexibility relative to other areas of the face located away from the contact point. The brace and club head may include structures that allow one to control and customize the force applied to the face. | 10-28-2010 |
| 20100279785 | Angle Adjustment Features for Golf Clubs - A golf club having a golf club shaft and a golf club head is provided. The shaft includes a proximal end, a distal end, and a longitudinal axis extending therebetween. The golf club head, which is attached to the distal end of the golf club shaft, extends from a heel region to a toe region and from a front surface to a back surface. The golf club head includes an angle adjustment void structure that is located below the distal end of the golf club shaft. The angle adjustment void structure may include a cavity formed in the back surface, the depth dimension of the cavity extending from the back surface toward the front surface. The cavity, when viewed from the back surface, may be aligned with the longitudinal axis. | 11-04-2010 |
| 20100292019 | VISUAL SWING INDICATOR GOLF CLUB HEAD - A golf club head with a body and an asymmetrical visual swing indicator is provided. The asymmetrical visual swing indicator may be formed to represent an apparent backswing path outward of an actual backswing path. In certain configurations the asymmetrical visual swing indicator is positioned such that a portion of the asymmetrical visual swing indicator closest to the hitting surface of the golf club is closer to a heel end plane of the golf club head then a portion of the asymmetrical visual swing indicator closest to a rear surface of the golf club head. A method of fitting a golf club head by determining an initial swing plane using a measuring device, determining a desired swing plane, and applying an asymmetrically shaped visual indicator to a golf club head based upon the determined initial swing plane and the desired swing is also provided. | 11-18-2010 |
| 20100292020 | GOLF CLUB ASSEMBLY AND GOLF CLUB WITH AERODYNAMIC FEATURES - A golf club head includes a body member having a ball striking face, a crown, a toe, a heel, a sole, and a skirt extending between the crown and the sole and between the toe and the heel. The club head includes a drag-reducing structure that may include one or both of a continuous groove extending from a front portion to a rear edge of the toe, and along an entire length of the skirt, and a substantially V-shaped recess formed in the sole and having a vertex positioned proximate the ball striking face and the heel and away from the skirt and the toe, and a pair of legs extending to a point proximate the toe and away from the ball striking face, and curving toward the skirt and away from the ball striking face. | 11-18-2010 |
| 20100298062 | GOLF CLUB WITH GOLF CLUB HEAD HAVING COMPRESSIBLE V-SHAPED GROOVES - A golf club with a golf club head having compressible v-shaped grooves is presented. The club head may include a plurality of grooves formed in a striking face. In some arrangements, the grooves have a rectangular cross section. The grooves may also include a compressible insert having a v-shaped end and being formed of a material softer than that of the grooves. As the club head strikes a golf ball, the insert may compress, thereby allowing additional contact between the groove and the ball to impart spin on the ball. In an alternate arrangement, the groove may include a compressible support arranged between the insert and an end of the groove. The compressible insert may be formed of a material softer than the groove and/or the insert and is configured to compress when the club head strikes a golf ball. | 11-25-2010 |
| 20100331096 | 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. | 12-30-2010 |
| 20110034264 | SUPPORT FOR GOLF CLUB - Provided is a golf club support on which a wooden club, etc. can be suspended in a desired direction while being prevented from falling or tumbling. The golf club support for supporting a golf club of which head portion has an R shape on a base end side has a columnar shape, has an opening | 02-10-2011 |
| 20110070967 | Secure golf club holder device - A golf club holder device is described and comprises a club holder with a body having a quasi-spherical shape with a recessed internal seat. The device includes an opening formed in a front of the body, the opening configured to receive a diameter of a shaft of a golf club therethrough. The device has a through hole formed in the body to the seat, the through hole being configured to recess a portion of a handgrip of a golf club within the club holder while suspending a remaining length of the golf club from the body. | 03-24-2011 |
| 20110111878 | SHAFT CAP ASSOCIATED WITH GOLF CLUBS AND METHODS TO MANUFACTURE GOLF CLUBS - A golf club comprising a grip, a shaft having a first end and a second end, with the first end of the shaft having the grip disposed upon it, a shaft cap disposed at the second end of the shaft, and a head having a face portion and a hosel portion with the second end of the shaft having the shaft cap disposed on the shaft coupled to the head. | 05-12-2011 |
| 20110183773 | GOLF CLUB WITH A RIGID SHAFT BAND - A golf club with a rigid shaft band is disclosed herein. More specifically, the present invention discloses a golf club with a rigid shaft band that is placed at a precise location on the shaft itself, utilizing a precise taper within the internal surface of the rigid shaft band to control the location. Even more specifically, the rigid shaft band may be placed at a distance that is greater than about 1 inch and less than about 3 inches away from the butt end of the golf club with a tapered internal surface of greater than about 0.573 degrees and less than about 1.146 degrees. | 07-28-2011 |
| 20110269564 | Shag 'N bag - A multifunctional sporting apparatus designed for golf practice and play featuring a novel integration of golf ball retrieval and transportation technology with a golf club and accoutrement portage device. A chamber capable of internally accepting, storing, and releasing a plurality of golf balls configured with a means of detachably securing a plurality of golf clubs and accoutrements. Its compact nature enables a golfing athlete to practice and play the game of golf in a more efficient and convenient manner. | 11-03-2011 |
| 20110306436 | GOLF CLUB HANDLE SUPPORT DEVICE - A golf handle supporting device ( | 12-15-2011 |
| 20120178547 | SYSTEM AND METHOD FOR MAINTAINING MULTIPLE GOLF CLUBS - Described herein is an improved system and method for maintaining multiple golf clubs. A golf club holder can comprise a body, a clip that connects to a back portion of the body, and a support, wherein support extrudes from a front bottom portion of the body which is magnetized. In another embodiment, the golf club holder can comprise of a solid unit, wherein the support and clip extrudes from the body. In another embodiment, the golf club holder can comprise of a flexible containment material, wherein the body can fold around the golf club and a fastener that connects the bottom of the containment material to the top of the containment material. | 07-12-2012 |
| 20120190473 | VARIABLE STIFFNESS SPORTS EQUIPMENT - Many sports rely upon the use by the sportsperson of one or more pieces of sports equipment such as bats, rackets, clubs, boards etc. Typically these items of sports equipment employ a shaft having predetermined geometry and properties established by the materials used to manufacture the equipment. However, the sportsperson typically uses these over a wide range of conditions rather than a narrow range that provides constraints on the design of conventional sports equipment. According to embodiments of the invention sports equipment are implemented with multiple elements within the shaft such that the stiffness of the item varies with induced flexure arising from use. As such under one range of motion the item exhibits stiffness characterized by a first Young's modulus and under a second range of motion the item exhibits stiffness characterized by a second Young's modulus. | 07-26-2012 |
| 20120196695 | CLIP-ON GOLFING WEDGE HOLSTER - A clip-on golfing club holster allows a golfer to hold a golf club at the golfer's side after use. The holster directs the shaft of the club out of the way of the golfer so that, for example, when the golfer uses a wedge to get on the green, the golfer may holster the wedge and move to putting while keeping the wedge close at hand. The holster includes a clip to attach the club to a golfer's belt and a head cover designed so that the golf club hosel hangs behind the golfer and out of the way. With the weight of the golf club head supported by the holster, there may not be any discomfort with carrying the club in the holster. | 08-02-2012 |
| 20130029774 | SECURE GOLF CLUB HOLDER DEVICE - A golf club holder device is described and comprises a club holder with a body having a quasi-spherical shape with a recessed internal seat. The device includes an opening formed in a front of the body, the opening configured to receive a diameter of a shaft of a golf club therethrough. The device has a through hole formed in the body to the seat, the through hole being configured to recess a portion of a handgrip of a golf club within the club holder while suspending a remaining length of the golf club from the body. | 01-31-2013 |
| 20130072317 | Golf Club Shoe Device - A golf ball kicking device having hands-free interchangeability of golf club heads comprising a mounting plate secured to the shoe and a retaining member affixed to the mounting plate and having a pivoting lever with a release member in communication with a rear face of a club head. The mounting plate has a magnet and the rear face of the club head is constructed of a magnetic material so as to releasably mount the club head onto the mounting plate. When the club head is secured against the magnet, the club head impacts upon the release member so as to pivot the pivoting lever to a first position. When sufficient force is applied to the pivoting lever, the pivoting lever pivots to a second position thereby directing the release member to impact upon the club head and dislodge the club head from the mounting plate. | 03-21-2013 |
| 20130123037 | GOLF CLUB STAND ASSEMBLY - A stand assembly for a golf club having a club head and club shaft may include a plunger rod movably secured within the club shaft and club head and displaceable between a retracted position entirely within the club head and an extended position. In the extended position, at least a portion of the plunger rod is extended through a channel in the club head to an exterior of the golf club. The stand assembly may further include an actuation sleeve configured to be disposed about the club shaft and a connecting member extending through a wall of the club shaft and coupling the actuation sleeve with the plunger rod. The actuation sleeve may be selectively actuable to secure the plunger rod in both the retracted position and the extended position. | 05-16-2013 |
| 20130130822 | Golf Club - The present invention is an improved golf club intended to be used for chipping. The club is a long-shafted iron with a wedge-type head having a high lie angle and an extended grip. When used is a pendulum fashion like a long shaft putter, the club's head has a greater chance of staying within the desired impact zone during the swing. The club according to the invention comprises a club head with a lie angle of at least about 64 degrees, preferably about 67 degrees, most preferably about 72 degrees, a shaft, and a grip, the overall length of the club at least about 44-inches. | 05-23-2013 |
| 20130252753 | Electronic firing of caseless propellant for a ballistic impeller golf club - A unique quiet reliable golf club capable of driving a golf ball varying distances utilizing a case-less propellant formulation, fired electronically without swinging the club. The golf club contains multiple loads of case-less propellant formulation in a shaft magazine capable of playing an entire game of golf without reloading. The striker piston and cylinder are disposed within the golf club head casting that contains a silencing chamber to lower the db output level. The striker piston is propelled outward by a high pressure gas injected into a vortex generator, located at the breech end of the cylinder. The vortex generator disperses the gas according to a desired distance setting of a ball travel distance scale. The one piece striker piston is sealed with a piston ring and is movable on a hard-coat cylinder-bearing surface that eliminates lubrication. | 09-26-2013 |
| 20140100052 | COATED GOLF CLUB HEAD/COMPONENT - A golf club component, such as a golf club head and/or a golf club shaft, can comprise a golf club component substrate having an outer layer of titanium carbide, typically comprising at least forty percent (40%) carbon content. Alternatively, a golf club component can comprise a golf club component substrate, at least a portion of which is enveloped by a first coating layer of, for example, electroplated nickel, a second coating layer of, for example, electroplated chromium or palladium, and a third coating layer of titanium carbide applied by physical vapor deposition. The titanium carbide layer is durable and can provide the golf club component with a desired aesthetic appearance, such as a black color. Additionally, the golf club component can be coated with a fourth coating layer, such as a layer comprising a sealant or clear coat material. | 04-10-2014 |
| 20140194217 | GOLF CLUB STAND ARRANGEMENT - A stand arrangement for a golf club having a club head and club shaft may include a plunger rod movably secured within the club shaft and displaceable between a retracted position entirely within the club shaft and an extended position. In the extended position, at least a portion of the plunger rod extends from a channel in the club shaft to an exterior of the golf club. The stand arrangement may further include an actuation sleeve extending around a periphery of the club shaft and a connecting member extending through a wall of the club shaft and coupling the actuation sleeve with the plunger rod. The actuation sleeve may be selectively actuatable to secure the plunger rod in both the retracted position and the extended position. | 07-10-2014 |
| 20140213384 | GOLF CLUB FABRICATED FROM BULK METALLIC GLASSES WITH HIGH TOUGHNESS AND HIGH STIFFNESS - Golf clubs formed from bulk-solidifying amorphous metals (i.e., metallic glasses) having high elastic modulus and fracture toughness, and to methods of forming the same are provided. Among other components, the golf club materials disclosed enable fabrication of flexural membranes or shells used in golf club heads (drivers, fairways, hybrids, irons, wedges and putters) exhibiting enhanced flexural or bending compliance together with the ability to deform plastically and avoid brittle fracture or catastrophic failure when overloaded under bending loads. Further, the high strength of the material and its density, comparable to that of steel, enables the redistribution of mass in the golf club while maintaining a desired overall target mass. | 07-31-2014 |
| 20140235365 | GOLF CLUB SUPPORT - The present invention provides a golf club support | 08-21-2014 |
| 20150018113 | MAGNETIC ATTRACTION TYPE GOLF IRON RACK FOR GOLF BAG - A magnetic attraction type iron golf club rack includes a rack body fastened to a golf bag and having multiple locating blocks and locating grooves alternatively arranged in series at a top side of an elongated base portion thereof, each locating block defining a support wall for supporting the head of one respective golf iron in one locating groove, magnets respectively mounted in the locating blocks for attracting the head of the respective golf iron. | 01-15-2015 |
| 20150045132 | DEVICE AND METHOD FOR STORAGE OF A GOLF CLUB - A device and method for restraining the motion of a stored golf club. The golf club may be inserted shaft-first into a tube with a restraining element at the upper portion of the tube. The restraining element may be, for example, a flexible snap-in housing for the golf club head, or a flexible membrane which fits snugly around the golf club hosel in combination with a magnet for attachment to the golf club head. The magnet may be designed to swivel to conform to many different golf club head surface designs, formed to mitigate damage to the golf club head, and include a magnet release mechanism for ease of disengagement. Embodiments without the tube are also contemplated, as well as methods for engagement and disengagement of a golf club with the device. | 02-12-2015 |
| 20150045133 | DEVICE AND METHOD FOR STORAGE OF A GOLF CLUB - A club restraining device comprising a sleeve having an axial sleeve opening sized and configured to receive the shaft of a golf club. An engagement plate is moveably coupled to the sleeve and includes a first face and an opposing second face. The engagement plate includes a first opening extending from the first face toward the second face. A first magnet is disposed in the first opening, with the first magnet being configured to magnetically urge the club head toward the magnet and into engagement with the second face when the club head is positioned in proximity to the engagement plate. | 02-12-2015 |
| 20150080145 | GOLF CLUB LABELING METHOD - A method of labeling products, including golf club products, is disclosed herein. In particular, a golf club comprising a head, a shaft, a grip, and at least one shrink wrap label comprising identifying information that refers to the golf club, wherein the at least one shrink wrap label is removably affixed to at least one of the head, shaft, and grip, is disclosed and claimed herein. The present invention also relates to methods of printing and affixing removable, shrink wrapped labels to golf club products. | 03-19-2015 |
| 20150126295 | COMBINED GOLF CLUB HEAD COVER AND STAND - A combined golf club cover and stand comprises a substantially rigid base and a cover portion configured to securely hold a head of a golf club against the substantially rigid base. The substantially rigid base includes a bottom platform, a first side wall, and an opposing second side wall with a bottom ledge that extends toward the first side wall, such that when the head of the golf club is held against the substantially rigid base, a toe end of the head is in contact with an interior surface of the first side wall, and a heel end of the head sits on the bottom ledge of the second side wall. The assembled golf club and combined golf club cover and stand is thus capable of standing upright, without any outside support, when the bottom platform is on a substantially flat underlying ground surface. | 05-07-2015 |
| 20160038807 | COMBINED GOLF CLUB HEAD COVER AND STAND - A combined golf club cover and stand comprises a substantially rigid base and a cover portion configured to securely hold a head of a golf club against the substantially rigid base. The substantially rigid base includes a bottom platform, a first side wall, and an opposing second side wall with a bottom ledge that extends toward the first side wall, such that when the head of the golf club is held against the substantially rigid base, a toe end of the head is in contact with an interior surface of the first side wall, and a heel end of the head sits on the bottom ledge of the second side wall. The assembled golf club and combined golf club cover and stand is thus capable of standing upright, without any outside support, when the bottom platform is on a substantially flat underlying ground surface. | 02-11-2016 |
| 20160082326 | MULTIFUNCTIONAL GOLF CLUB HEADCOVER - The present invention provides a multifunctional cover for a golf club head. In addition to serving as a protective cover for a golf club head, the cover is configured to provide a standing means for the golf club. The cover is shaped and designed so as to be placed on a ground surface (e.g., grass playing surface on course, display floor of a retail store), or any relatively level surface, and provide the golf club in an upright position when the club head is inserted and positioned within the cover. | 03-24-2016 |
| 20160096088 | METHOD, APPARATUS, AND SYSTEM FOR GOLF PRODUCT RECONFIGURATION - 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. | 04-07-2016 |
| 20160144250 | Method And Assembly to Prevent A Golf Club Grip From Contacting A Ground Surface - A method and assembly to prevent a golf club grip from contacting a ground surface includes a golf club having a shaft having a first end terminating with a grip and a second end terminating with a head. The grip has a free end positioned distal to the head. A body has an outer surface and the body has an aperture extending therethrough. The aperture extends through a central axis of the body and forms a pair of open ends extending through the outer surface. The body has a slit therein extending into the outer surface and into the aperture. The slit extends along an entire length of the aperture. The slit is formed along a plane oriented parallel to a longitudinal axis of the aperture. The shaft is removably positioned in the aperture and the body is positioned nearer to the free end than the head. | 05-26-2016 |
| 20170232309 | GOLF CLUB HEAD CUSTOMIZATION | 08-17-2017 |
