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Match Document Document Title
7611423 Golf club head  
This invention provides a golf club head having a first viscoelastic body made of a first viscoelastic material and a second viscoelastic body made of a second viscoelastic material with a loss...
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...
7597633 Golf club head  
This invention provides a golf club head comprising a head main body, a face plate fixed to a front surface side of the head main body to form a face surface, a cavity portion formed in the head...
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...
7591735 Golf club head  
This invention provides a golf club head having a viscoelastic body, wherein the viscoelastic body is made by mixing a plurality of types of viscoelastic materials with loss coefficients...
7588503 Multi-piece golf club head with improved inertia  
A multi-piece iron-type golf club head with a substantial weight member is disclosed and claimed. The golf club head includes a plurality of body members. A first body member includes a face, a...
7588502 Golf club head  
A golf club head comprises a main body provided with at least two holes and detachable parts attached to said holes, the detachable parts including a weight member and a damper, the weight member...
7582024 Metal wood club  
A golf club head is provided having a body and a face insert, with a slot in a perimeter region of the body of the club head adjacent the face insert. The slot increases the flex of the hitting...
7575523 Golf club head  
A golf club head comprises a head main body being provided with at least one hole having a helical groove on its inner surface, and a damper having a thread on its outer surface and screwed to the...
7500924 Golf club head  
A hollow golf club head comprises a face portion whose front face defines a club face for striking a golf ball, a sole portion intersecting the club face at the lower edge thereof, at least one...
7500923 Putter head  
A putter head that includes: a head body having a face portion; and a face insert fitted in the face portion, the face insert including a high-hardness portion that forms a hitting surface, a...
7481718 Golf club head with top line insert  
A golf club head having a recess located in a top portion thereof is described and claimed. The recess is located between the heel and the toe and extends toward the sole. The recess may be in the...
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...
7462109 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...
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...
7445563 Vibration damping for hollow golf club heads  
An internal vibration damper for hollow golf club heads is disclosed. Of particular concern is vibration of the club sole and crown when the face of the club impacts a golf ball. At least one...
7396294 Impact force dampening system for use with a golf putter head  
A golf putter including an elongated handle terminating in a three-dimensional shaped putter head exhibiting a substantially smooth ball striking face. A vibration inducing component being mounted...
7396293 Hollow golf club  
A golf club with improved performance over a larger percentage of the strike face, including the lower extremities of the face, is disclosed and claimed. The club head has a coefficient 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...
7390270 Muscle-back, with insert, iron type golf club head  
A muscle-back iron golf club head includes a blade-like upper mass, a muscle-like lower mass, a planar front surface, a top surface, a sole surface, a heel surface, a toe surface, and a rear...
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.
7354356 Putter head  
A putter head includes a first half member, a second half member, and an insert. The first half body includes a first metal, and has a face surface on a front face. The second half body includes a...
7351159 Complex hosel structure for a golf club head having a high degree of vibrational absorbability and elastic deformability  
A golf club head includes a golf club head body and a complex hosel. The golf club head body includes a neck portion located at a heel-side portion, and a connecting portion formed on the neck...
7338387 Iron golf club  
The iron golf club head ( 20 ) of the present invention is preferably composed of three main components: a main body ( 22 ), a central member ( 24 ) and a mass member ( 25 ). The Mass member ( 25 )...
7326127 Golf club head with gas cushion  
A golf club head includes a body, a striking plate engaged with the body and including a front side for striking a golf ball, and at least one gas cushion mounted in the body and behind the...
7309296 Golf club head with pixellated substrate  
A golf club head has a face insert that is supported from beneath by a substrate composed of a plurality of elongate rod elements arranged in a parallel closely packed array. Because the face...
7303485 Shock-absorbing golf club head  
A shock-absorbing golf club head has a head body, an inner cap, a faceplate and a shock-absorbing core. The head body has an open front, an air cavity and a core cavity. The core cavity has a...
7297072 Composite metal wood club  
A metal wood golf club head adapted for attachment to a shaft, comprising of a body portion and a crown portion, each portion constructed of a different density material. Combining a high-density...
7288030 Golf club head with a variably dampened face  
A golf club head includes a body having a a heel end, a toe end, and a front surface extending between the heel and toe ends. A face plate is coupled to the body by a piston assembly through a...
7281990 Method and apparatus for elastic tailoring of golf club impact  
A method and apparatus for beneficially controlling the impact between a club head and a golf ball are described. A golf club head (such as on a driver, iron, or putter) has a body and a face...
7281988 Vibration-absorbing weight system for golf club head  
A golf club head includes a body with a striking plate that has a front side for striking a golf ball and a rear side. A vibration-absorbing area is defined behind the striking plate. At least one...
7273420 Golf club head with multiple insert front face  
A golf club head has a cavity for receiving a face insert. A first face insert, which is disposed in the cavity, has a front surface that is contoured. A second face insert composed of multiple rod...
7264558 Golf club head with filler material  
A golf club head including filler material contained in a bladder disposed in a cavity that is formed in a club head body. A face plate is attached to the body and is arranged for impacting a golf...
7261642 Method for tuning a golf club head with a variably dampened face  
A method for tuning a golf club head where the golf club head includes a body having a front surface, a back surface, a heel end, a toe end, a sole extending between lower portions of the heel and...
7250007 Wood type golf club head  
A golf club head includes a striking plate, a golf club head body and a plurality of annular flexible portions. In assembling, the striking plate mechanically connects to a front side of the golf...
7244188 Multi-piece golf club head with improved inertia  
A multi-piece iron-type golf club head with a substantial weight member is disclosed and claimed. The golf club head includes a plurality of body members. A first body member includes a face, a...
7238119 Golf club head with undercut  
A golf club head having an undercut is disclosed. The club head includes a body defining a striking face, a top line, a sole, a back, a heel, and a toe. The back contains a cavity that extends in a...
7226366 Golf club head with gasket  
A golf club ( 40 ) having a club head ( 42 ) with a face component ( 60 ), an aft body ( 61 ) and a gasket ( 300 ) is disclosed herein. The face component ( 60 ) has a striking plate portion ( 72 )...
7175540 Golf putter  
In a golf putter including a putter head including a head body formed from a metal, and a face insert formed from an elastic material and fixed in a putter face of the head body, the face insert...
7147574 Golf club head  
A golf club head having a front surface with a substantially planar face, a lower edge and a ball impact area, is constructed with a composite core of metal and plastic, with the core being...
7147571 Transitioning hollow golf clubs  
The present invention relates to a set of golf club irons in which some of the club heads have a hollow space, and some of the club heads do not have a hollow space. The hollow space is preferably...
7134971 Golf club head  
A golf club head is disclosed that includes a primary element and an insert element formed of different materials. The insert element is located within a cavity formed by the primary element. The...
7125343 Iron golf club head  
A recess portion is provided on a rear face of a head main body. A resin layer is bonded between ribs, of an innermost face. After an element assembly of the resin layer, an element assembly of the...
RE39178 Oversize metal wood with power shaft  
A wood-type golf club having an enlarged club head in the range of 250 to 300 cm. 3 constructed of a material lighter than steel to maintain the total club head weight within normal limits...
7070513 Golf club  
A recess portion is formed on a front side of a head body, and a gel is placed in the recess portion. A face member is fixed on the head body so as to seal the gel in the recess portion. Thus, the...
7066831 Golf putter  
A golf putter has a clubhead that includes a ball striking surface defined by a curved concave surface over which a coating material has been applied. The outer surface of the coating material is...
7048646 Putter head  
A putter head includes a first half member, a second half member, and an insert. The first half body includes a first metal, and has a face surface on a front face. The second half body includes a...
7004852 Customizable center-of-gravity golf club head  
A golf club head that allows a user to customize the location of the center of gravity. The golf club head comprises a club head having a hollow cavity with a weighting port. The weighting port...
6991560 Golf club head with a vibration-absorbing structure  
A golf club head includes a hollow body with a heel, a toe, a top, a bottom, a strike plate and a rear portion. A recess is defined at the bottom of the body and extends to the rear portion of the...
6991559 Golf club head  
A golf club head comprises a face plate having a back face and a front face forming a club face for hitting a ball; a clubhead main body to which the face plate is attached, the clubhead main body...
Matches 1 - 50 out of 165 1 2 3 4 >