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WO/2012/091103A1 |
Provided is a golf club management system that can easily manage detailed information relating to golf clubs and information relating to golf club settings. A golf bag display control unit (54) determines, from a golf-bag configuration i...
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WO/2012/087010A2 |
The present invention relates to a hybrid golf shaft in which one or more prepregs (H) that contain aramid fiber are stacked in a 5cm or longer section of the golf shaft relative to the whole length, and three or more carbon fiber prepre...
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WO/2012/039975A9 |
A training device for improving one's swing in a particular sport having a weighted member flexibly tethered to a handle. The handle is gripped swinging the weighted member against a target.
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WO/2012/078258A1 |
A length adjustment system for joining a golf club head to a shaft is provided. The length adjustment system may be utilized to produce a minor length, an intermediate length, and an extended length of a golf club. In a minor length conf...
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WO/2012/077990A2 |
The present invention relates to a golf club in which a shaft arranged beneath a grip portion of the golf club is processed to be used as means for grip swing performed by rotating the golf grip locally between both hands of a golfer. Th...
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WO/2012/078516A2 |
Putter heads have a ball striking face portion and a rear body portion (as one or more parts). These putter heads may have a DCG/B ratio of at least 0.425 (where B is the overall breadth dimension and DCG is the depth of the center of gr...
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WO/2012/075177A1 |
A ball striking device, such as a golf club head, includes a face (212) having a ball striking surface (210) configured for striking a ball (106) and a body (208) connected to the face and extending rearwardly from the face. The body has...
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WO/2012/074416A1 |
This invention relates to an adjustable connector including a first part and a second part, each part including a main body having a longitudinal axis. One part includes at least one first locator, and the other part includes at least tw...
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WO/2012/075178A1 |
A ball striking device, such as a golf club head (102), includes a face (112) having a ball striking surface (110) configured for striking a ball and a body connected to the face and extending rearwardly from the face. The body has an im...
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WO/2012/070697A1 |
The present invention relates to a grip for a golf putter. In the grip for a golf putter of the present invention, a triangular supporting projection having a concave curved form that corresponds to and fits closely against the convex cu...
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WO/2012/070628A1 |
Provided is a golf putter that allows stroke-stabilization practice while minimizing increases in the weight of the putter head as felt by the player. Said golf putter (10) is provided with: a shaft (11) provided with a grip (12); and a ...
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WO/2012/070253A1 |
Provided are a golf club shaft which is capable of reproducibly and easily setting a weight balance in the shaft longitudinal direction, is low in cost, and has high durability, and a method for manufacturing the same. This golf club sha...
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WO/2012/063058A2 |
A golf putter (1) having, relative to its cross-sectional area in the horizontal plane (in use), a relatively small ground-contacting area; (2) wherein the putter head is made of different materials, wherein one material is relatively de...
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WO/2012/064707A1 |
Golf club heads are releasably engaged with shafts so they may be readily interchanged and/or so that the shaft orientation with respect to the club head can be readily changed. Assemblies for connecting the club head (1200) and shaft (1...
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WO/2012/054659A2 |
Improved performance putter systems and apparatus relating to improving golf putters resulting in an increased accuracy and consistency during golf putting. Additionally, such performance putter systems comprise specifications and manufa...
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WO/2012/053752A2 |
The present invention relates to a device for practicing golf putting, which is capable of enabling accurate and sophisticated putting practice and of improving distance and directional consistency without the need for having different d...
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WO/2012/054289A1 |
A device for changing the mass characteristics of a golf club may include a first movable mass. The device may also include a first movable mass guide configured to accommodate longitudinal travel of the first movable mass along the golf...
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WO/2012/047831A1 |
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 configurat...
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WO/2012/044469A1 |
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 cl...
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WO/2012/044579A1 |
A ball striking device, such as a golf club, includes a head (102) with a face (112) having an outer surface configured for striking a ball, a body (108) connected to the face, and a plurality of inserts (230, 250) connected to the outer...
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WO/2012/044927A2 |
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 ...
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WO/2012/038921A1 |
A golf club (10) is configured to dissipate kinetic energy during the impact when striking the golf ball, thereby to reduce the quantum of kinetic energy transferred from the golf club (10) to the ball and reducing the distance that the ...
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WO/2012/036991A1 |
Putter heads (102) and putters include one or more of: (a) a main putter body portion including a first arm (118a) and a second arm (118b); (b) a first polymeric (120a) and/or damping element engaged with the first arm; and (c) a second ...
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WO/2011/011127A9 |
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...
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WO/2012/033318A2 |
The practice golf club of the present invention comprises a shaft, a grip coupled to the top end of the shaft, a rotation shaft forming a predetermined angle with the shaft and extending from the bottom end thereof, and a head in which a...
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WO/2012/033616A2 |
Methods of improving a handle grip are disclosed that provide a simple, economical, way to improve a grip on a handle. An improved grip can be placed on a handle by first providing a grip for placement on the handle. The grip can include...
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WO/2012/008808A9 |
The present invention relates to an apparatus and method for correcting a golf swing trajectory, which enable a self-help golfer or a golf coach to accurately recognize the precise swing trajectory of a golf club when in the address post...
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WO/2012/031104A2 |
Golf club includes a head having a front, ball-striking surface and a cavity arranged to removably retain therein a ball. The front surface includes an opening communicating with the cavity and arranged apart from peripheral edges of the...
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WO/2012/024689A1 |
A set of golf clubs in accordance with at least some examples of this disclosure may include one or more of the golf clubs which include an iron -type golf club head with a 3 -piece configuration (fig 4 ) which may include a ball strikin...
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WO/2012/024684A2 |
A set of golf clubs in accordance with at least some examples of this disclosure may include one or more iron-type golf club heads with a slot, or pocket cavity, behind the ball striking face of the golf club head. Further, one or more o...
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WO/2012/023857A1 |
There is provided a method and system for matching golf clubs to a specific user. The method includes providing both a height and a weight of the specific user; determining physical parameters of the specific user from both the height an...
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WO/2012/024555A2 |
A golf club with a golf club head having a plurality of grooves formed using electrical discharge machining is presented. The grooves may be formed in a ball striking surface of the golf club head and may include portions having a textur...
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WO/2012/017182A1 |
The invention relates to a golf club comprising a removable head (3), and also a handle (1), the height of which can be adjustable, characterized in that the angle defined by the handle (1) and the contact face of the head (3) of the clu...
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WO/2012/018652A1 |
A golf putter has a head and a shaft affixed to the head, the head having a front face for striking a ball and a rear face and is constructed and designed to assist the golfer in aligning the putter for propelling the ball to be putted i...
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WO/2012/015390A1 |
A method and a device are disclosed for improving performance in sports where a swinging motion is needed. In some embodiments, a swing resistance device may be attached to or be built into elongated sport apparatus, such as racquets, cl...
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WO/2012/015638A1 |
Golf clubs and golf club heads, such as putter heads (102), may include a putter body and an adjustable ball striking face insert (116) forming at least a portion of the ball striking face (104) and contained within the putter body. The ...
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WO/2012/010609A1 |
A golf club such as a putter having a club shaft with an upper end and a lower end and a longitudinal axis; a club head on a lower end of the shaft and with a lie angle between the shaft and the club head; and a grip on an upper end of t...
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WO/2012/007747A2 |
A golf club (2) comprising a shaft (20), a head and a damping device (1, 100). The damping device (1, 100) includes an anchor element (3, 103) and a damping element (4, 104) interconnected by a rigid rod (5, 105). The anchor element (3, ...
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WO/2012/006530A2 |
Golf instructional aid to help players feel and understand proper swing path, improve technique, and provide a variety of other drills to improve performance, all accomplished with a single training aid.
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WO/2012/002683A2 |
The present invention relates to a golf putter for front putting, and particularly, to a golf putter for front putting, comprising: a grip which is formed into a cylindrical trapezoidal shape to enable a golfer to putt in the front direc...
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WO/2012/003458A2 |
An e-book reader page turner system includes a remote control device and a button activator. The remote control device includes a case provided with a number of buttons, a digital processor coupled to the number of buttons, and a digital...
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WO/2012/003424A1 |
Golf implements and methods of adjusting golf implements are provided. In some aspects, a golf implement may be a putter and a user may be capable of initially setting the lie angle of the putter. In other aspects, a golf implement may b...
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WO/2011/155653A1 |
The present invention relates to a putting practice apparatus which includes: a pair of plate-shaped protruding guides extending forward perpendicular to the hitting surface of a putter head, the distance between the protruding guides be...
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WO/2011/152949A2 |
Golf club, golf club shaft and golf club head structures are presented. The golf club may include an adjustable shaft configured to be received in a slot formed in a crown of the golf club head. In some examples, the slot may include a p...
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WO/2011/153067A1 |
A hollow golf club incorporating a stress reducing feature including a crown located stress reducing feature, located on the crown of the club head, and a sole located stress reducing feature, located on the sole of the club head. The lo...
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WO/2011/152974A2 |
Golf club, golf club shaft and golf club head structures are presented. The golf club may include a shaft having a core and an airfoil shaped skin substantially surrounding the core and in contact with the core. The golf club may further...
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WO/2011/149488A1 |
The Golf Grip Seating Tool permits tapeless seating of a grip onto the shaft of a golf club by having the controllable application of compressed air expand the grip, as it is positioned onto the shaft of the golf club. The Golf Grip Seat...
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WO/2011/146984A1 |
A swing feedback device, including (a) a body moveable relative to an apparatus, said apparatus having a strike face moveable by a user along a swing path for striking an object, said body being pivotable about a pivot axis to align itse...
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WO/2011/149629A1 |
A ball striking device, such as a golf club, includes a head (102) with a face (112) having a ball striking surface (110) configured for striking a ball, a main body member (130) connected to the face and having an engagement surface loc...
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WO/2011/146184A1 |
Golf club heads for iron- type golf clubs (including 1 through 9 irons, iron- type hybrid clubs, driving irons, and wedges (e.g., pitching wedges, lob wedges, gap wedges, sand wedges, etc.)) include a striking face. The striking face (30...
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