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Match Document Document Title
7614964 Golf club head  
A hollow golf club head comprises a face portion having a front face defining a clubface and a rear face facing the hollow. The face portion is provided in the rear face with a central protrusion...
7607992 Golf club head  
A hollow golf club head comprises: a hollow main body made of a fiber-reinforced plastic; and a face member made of a metal material and forming at least a part of the club face, wherein the hollow...
7604550 Sand wedge with an interchangeable faceplate  
The present invention relates to sand wedge 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...
7604549 Golf club head  
A golf club head comprises a face plate comprising a base portion including a front surface forming a club face for hitting a ball, a circumferential surface forming a front zone of a circumference...
7601077 Method of manufacturing a gold club head having a suspended face insert  
A method of manufacturing a golf club head having a face insert that is mechanically isolated from the body of the club head involves inserting a face insert into a cavity formed in the body. The...
7601076 Dual face putter head  
A putter-type club head having a blade member and a peripheral mass belt is disclosed herein. The blade member is preferably composed of an aluminum alloy, and has a first surface with a first...
7594862 Golf club head  
A golf club head having a multi-material face. The golf club head has a hard, wear resistant material as the ball-impacting face surface coupled to a softer material, allowing the multi-material...
7591736 Golf club head  
A hollow golf club head has a face portion, a crown portion, and a sole portion. Assuming that a primary deflection mode frequency of the face portion is Ff, a primary deflection mode frequency of...
7588499 Putter head  
A putter head includes a head main body that defines a periphery of the putter head, and a bar that crosses a void space of the head main body in a forward-backward direction. The bar is inserted...
7585232 Golf club head  
The faceplate of a golf club head includes bars can be individually deflected, without permanent damage, in a direction perpendicular to the impact face when the impact face strikes a golf ball....
7578756 Multiple material golf club head  
A wood-type golf club head ( 40 ) having a major body ( 50 ), a striking plate insert ( 55 ) and a minor body ( 60 ) is disclosed herein. The major body ( 50 ) is composed of a metal material and...
7578755 Wood-type hollow golf club head  
A wood-type hollow golf club head comprises a face having a specific thickness distribution, wherein average thicknesses tUTP, tUCP, tUHP, tMTP, tMCP, tMHP, tLTP, tLCP and tLHP of an upper toe...
7578754 Iron-type gold club head  
An iron-type golf club head 1 having top 3 , sole 4 , and toe 4 connecting the top and the sole on the toe side, and comprising a face plate 7 forming at least a part of a club face 2 and...
7575525 Golf club head  
The present invention provides a golf club head capable of lessening the decrease in carry even for an off-center hit. In a golf club head in which a face part 2 of a metallic head body 1 ...
7575524 Golf clubs and club-heads comprising a face plate having a central recess and flanking recesses  
Golf club-heads are disclosed that have a body and a face plate. Exemplary club-heads are hollow metal-wood club-heads. The face plate is attached to the front of the body and has obverse and...
7566276 Multi-piece putter head having an insert  
A golf putter head with a front portion comprising traditional shape and appearance, with an integral face insert extending through the head to an alignment and weighting portion extending beyond...
7563175 Golf club  
A golf club includes a shaft and a metal head attached to the shaft. The metal head includes a plurality of metal pieces fixed together by means of laser welding. For example, a face member of the...
7559853 Golf club head and method for manufacturing the same  
A golf club head and a manufacturing method therefor in which the coefficient of restitution can be easily adjusted to desirable values for example the upper limit specified by Golf the Rules...
7556567 Multiple material golf club head  
A golf club ( 40 ) having a club head ( 42 ) with a face component ( 60 ), an aft body ( 61 ), and a sound modifying component ( 59 ) is disclosed herein. The face component ( 60 ) has a striking...
7544136 Golf club head structure  
A golf club head structure is provided, which includes a body and a striking plate. The body is formed with a first frame opening portion and a second frame opening portion on one side surface. The...
7527565 Method and apparatus for forming a face structure for a golf club head  
A golf club head having a multiple material face is disclosed herein. The golf club head has a coefficient of restitution value greater than 0.83 and a characteristic time value of less than 257...
7524249 Golf club head with concave insert  
A hollow golf club head with a concave portion is disclosed and claimed. The club head includes a metallic portion and a light-weight portion, which may be formed of plastic, composite, or the...
7520821 Golf club head and method of making same  
A golf club head, preferably a putter head, has a body fitted with inserts having a density greater than that of the club head body. Two cavities are formed in the body. One cavity is adjacent a...
7497789 Metal wood club with improved moment of inertia  
A more efficient triangular shape for metal wood clubs or driver clubs is disclosed. This triangular shape allows the clubs to have higher rotational moments of inertia in both the vertical and...
7497787 Multiple material golf club head  
A golf club ( 40 ) having a club head ( 42 ) with a face component ( 60 ) and an aft body ( 61 ) is disclosed herein. The face component ( 60 ) has a striking plate portion ( 72 ) and a return...
7491135 Dual face putter head  
A putter-type club head having a blade member and a peripheral mass belt is disclosed herein. The blade member is preferably composed of an aluminum alloy, and has a first surface with a first...
7481717 Golf club head  
In one aspect, the invention provides a face for a golf club head. In one embodiment, the face includes an upper portion and a lower portion, wherein the lower portion has a lower toe portion...
7473190 Iron golf club with nanocrystalline face insert  
The iron golf club head ( 20 ) of the present invention is preferably composed of three main components: a periphery member 22 , a central member 24 and a nanocrystalline plated face plate 26 ....
7473186 Putter with vibration isolation  
A golf club head with a vibration dampening insert is disclosed. The club head includes a face member, a dampening member, and a body member. The dampening member is sandwiched between the face...
7448961 Golf club head having a complex plate formed with an upraised protrusion structure  
A golf club head includes a golf club head body and a complex plate. The golf club head body includes an assembling opening to mount the complex plate. The complex plate includes a base plate and a...
7448960 Golf club head with variable face thickness  
A face or face insert ( 40 ) for a golf club head ( 20 ) is disclosed herein. The face ( 40 ) has an interior surface ( 40 a ) with a first thickness section ( 200 ) and a second thickness region (...
7448959 Golf club head with a detachable face plate and method of tuning the golf club head  
A golf club head and a method of tuning the golf club head. The golf club head includes a body having a front surface, a back surface, a heel end, a toe end, a sole extending between the lower...
7442129 Golf club with plural alternative impact surfaces  
A golf club having a shaft and an elongated head projecting at a lie angle relative to the shaft, the head having the shape of a regular polygon in a cross section at right angles to the central...
7435189 Iron-type golf club head  
An iron-type golf club head comprises a top having an upper surface of the club head, a sole having a bottom surface of the club head, a toe connecting between the top and the sole, a heel being in...
7431662 Golf club having replaceable striking surface attachments  
An adjustable customized golf club, e.g., a golf putter, as well as a method for using the club, wherein the club has a head, a striking surface attachment, and one or more lock fittings that...
7429624 Ionomers modified with rosin and articles thereof  
Disclosed are thermoplastic compositions comprising partially or fully neutralized carboxylic acid-based ionomers modified with rosin or rosin derivatives and, optionally, organic acids and salts...
7429219 Golf club head having a rust-resistant coating for reinforcing a surface thereof  
A golf club head includes a rust-resistant coating layer forming on a base surface of at least one club head component of the golf club head. The rust-resistant coating layer is made from a...
7416496 Gold club head  
A golf club head ( 20 ) having optimized inertial properties and center of gravity is disclosed. The golf club head ( 20 ) preferably has a volume between 300 cubic centimeters and 500 cubic...
7413517 Reconfigurable golf club and method  
A reconfigurable golf club head and a method for fitting a golf club to a golfer are described. Optimum club head design parameters are determined based on one or more of the following factors: the...
7399237 Multiple material golf club head  
A wood-type golf club head ( 40 ) preferably having a major body ( 50 ), a striking plate insert ( 55 ) and a minor body ( 60 ) is disclosed herein. The major body ( 50 ) is preferably composed of...
7393287 Golf club head with lower center of gravity  
A golf club head includes a body and a striking portion. The body includes a front side with a coupling section. The striking portion is coupled with the coupling section. The striking portion...
7374500 Putter with fixable shaft that rotates to convert the putter from practice to play  
The present invention is an improved putter that assists a player in perfecting a putt stroke during practice and repeating it with the same club during play. The shaft is attached to the clubhead...
7374499 Golf club head with dual durometer face insert  
A golf club head includes a face insert that comprises an insert core made of a relatively hard (high durometer) durable polymer material that is surrounded on at least its rear and side surfaces...
7371189 Iron golf-club head and an iron golf club including the same  
A configuration of an iron golf-club head is defined as follows in order to offer ease of addressing a ball with face open. In a projected figure of the head focused on a projection plane including...
7371188 Golf club head having a connecting structure for a high degree of flexibility  
A golf club head includes a striking plate component and a rear-assembling component mechanically connected thereto. The striking plate component provides with a striking face and a rear-connecting...
7367898 Force diversion apparatus and methods and devices including the same  
Force diversion apparatus, methods and devices including the same result in rotational motion being imparted to an impacting object.
7364513 Golf club head with inserts for impact face  
A striking face for golf clubs, such as a driver, iron or putter comprising a plurality of bars retained in the club head body and forming the striking surface. The bars which comprise the striking...
7357730 Golf club head  
A golf club head comprises a body defined with a hollow part thereof, an annular groove is defined in a front side of the hollow part, and an annular space is formed between the annular groove and...
7347794 Method of manufacturing a face plate for a golf club head  
A golf club is manufactured by machining away a portion of the rear surface of a club face blank to form an elliptical central thickened region that tapers through a transition region to a thinner...
7341527 Golf putter with multiple striking-surfaces, reversible face plate  
A golf putter including a head which has detachably fastened to the body thereof a face plate provided with a plurality of striking surfaces which are selectably and interchangeably oriented by a...
Matches 1 - 50 out of 375 1 2 3 4 5 6 7 8 >