Matches 51 - 100 out of 228 < 1 2 3 4 5 >
Match Document Document Title
7252599 Golf club head  
A hollow golf club head is formed form a metal member with at least one opening. An FRP member made of a fiber reinforced resin is attached to the metal member to cover the opening. The metal...
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...
7244189 Golf club with heel and toe weighting  
A golf club is disclosed that can be used with a structure of a golf club head that has a space between the front striking face and the back piece of the club head. The front face and the back...
7223179 Method of designing golf club head and golf club head  
A method of designing a golf club head, including the steps of using a golf club head model and a golf ball model both of which are composed of a plurality of finite elements; impacting the head...
7211006 Golf club including striking member and associated methods  
A golf club includes a golf club shaft and a golf club head connected to the golf club shaft. The golf club head includes a body having a forward surface and a striking member connected to the...
7192364 Golf club head with a stiffening plate  
A golf club head comprises a sole, a crown, and a face plate. A secondary plate attaches to a rear side of the face plate.
7186191 Method of making a golf club head having a brazed striking plate  
A method of making a golf club head is disclosed. A striking plate is attached to a front open end of a metal casing to cover an opening. The striking plate is placed over the front open end by...
7169062 Golf club head having uniform deformation structure  
A golf club head includes a golf club head body, a striking plate and a plurality of equal-length buffers. In assembling, the striking plate mechanically connects to a front side of the golf club...
7163467 Golf club head and inserts  
A golf club head that includes several slotted apertures that extend through the body of the club head, the slotted apertures being defined by several generally parallel, spaced-apart elongated...
7156759 Method for selecting a golf putter  
A putter has a center of gravity located rearward from the face and under the stroking pivot point. The polar moment of inertia of the putter is increased by moving the distribution of weight...
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...
7144333 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...
7144334 Golf club head  
A golf club head having a matrix layer composed of an interconnected reinforcement structure and a polymer material is disclosed herein. The matrix layer provides the golf club head with a greater...
7140975 Gold club head with variable flexural stiffness for controlled ball flight and trajectory  
The present invention relates to a golf club head with a hitting face. The hitting face comprises a directional control portion, which has at least two zones with different flexural stiffness, such...
7140974 Golf club head  
A golf club head has a body having a top, a sole, a toe end, a heel end, and a forward wall. The forward wall defines a front opening about which a face support is disposed. The face support...
7137907 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 (...
7131912 Golf club head  
The present invention, in one embodiment, provides a method for making a wood-type golf club head. The method includes the steps of: forming a face portion of the golf club head from a piece of...
7128661 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...
7125344 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...
7118493 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...
7108612 Hollow golf club head  
A hollow golf club head allowing to increase the repulsion and the degree of design freedom, while maintaining the durability. A hollow golf club head having a head body formed from a metal,...
7101289 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 (...
7097572 Golf club head  
A hollow metal club head comprises a face portion whose front surface defines the club face, and a turnback wall extending backward from the circumferential edge of the face portion, wherein a head...
7086961 Methods and apparatus for using a frequency-selectable insert in a golf club head  
A selectable insert for a golf club head (e.g., for a golf putter) is configured to produce a predetermined frequency response through the use of, for example, a damped single-degree-of-freedom...
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...
7066832 Golf club head  
A golf club head is provided having a substantially increased sweet spot. A preferred embodiment includes a striking plate, the striking plate having a striking surface, a rear surface opposed to...
7056227 Golf putter having varied striking surface  
A golf putter having a uniquely configured striking surface is claimed. The putter has a striking surface that is twisted between the toe of the putter and the heel of the putter. The loft angle...
7041003 Golf club head with variable flexural stiffness for controlled ball flight and trajectory  
The present invention relates to a golf club head with a hitting face. The hitting face comprises a directional control portion, which has at least two zones with different flexural stiffness, such...
7018303 Golf clubhead  
A golf clubhead comprises a face portion having a back surface which is provided around a center region with at least two annular grooves so that the face portion is provided with at least two...
7014570 Golf club striking plate with variable thickness  
A golf club head having a striking plate with regions of varying thickness is disclosed herein. A central region has a first thickness range that is thicker than the thickness range of any of the...
6997820 Golf club having an improved face plate  
A golf club head is provided having an increased sweet spot across its club face. A preferred construction includes a face plate having vertical zone of increased thickness and a central region...
6979270 Golf club face flexure control system  
An improved line of golf clubs tailored to the golfer. The face wall firstly is designed so that the face wall modulus of elasticity increases from a low modulus for the low swing speed range to...
6960142 Golf club head with a high coefficient of restitution  
The present invention relates to a golf club head provided with a face and a body. The face has a central zone and a intermediate zone adjacent and surrounding the central zone. The central zone...
6949032 Golf club head having a striking face with improved impact efficiency  
A compliant golf club head permits a more efficient impact between a golf ball and the golf club head. Material and geometry constraints of a striking plate of the golf club head can reduce energy...
6939248 Wood golf club head designed to describe the optimum trajectory of a golf ball  
A wood golf club head is adapted to achieve the maximum flight distance or optimum trajectory of a golf ball, by incorporating features to achieve an appropriate correlation between launch angle...
6926618 Golf club with diagonally reinforced contoured front wall  
A golf club head composed of a forged metal material has a striking surface that is supported by diagonal stiffening regions that extend from a central region of the face toward the heel-sole...
6921343 Methods and apparatus for a golf club head with an encapsulated insert  
A golf club head includes a body (formed of cast titanium, steel, bronze, or the like) with a cavity formed therein behind a front face. An insert (e.g., an elastomeric insert) is provided through...
6902495 Golf club vibration dampening and sound attenuation system  
A golf club vibration dampening and sound attenuation system including an elongated shaft, a club head, a resilient insert assembly, a dampener, and a grip. The shaft has a distal shaft end and a...
6899638 Golf club  
The inventive golf club comprises a head of a metal having a face and a flexural range, defined in the face, where the quantity of flexure in a direction perpendicular to the face is at least 45%...
6860822 Putter having an insert of variable thickness  
A putter head including a toe portion, a heel portion, a generally vertically extending wall and an insert. The wall has a front strike face, a rear surface, an upper layer, and a lower layer. The...
6841014 Method for manufacturing a striking plate of a golf club head  
A method for manufacturing a striking plate of a golf club head includes the steps of soft heat-treating a flat metal blank to increase its malleability, stamping out a striking plate with an...
6800037 Striking plate for a golf club head  
A golf club having a club head with a striking plate that has an aspect ratio in excess of 0.575. The golf club head has a thin striking plate with a high aspect ratio in order to increase the...
6800038 Golf club head  
A golf club head is provided having a substantially increased sweet spot across its striking face. A preferred embodiment includes a striking plate with a substantially annular area on a rear...
6800039 Golf club striking face with varied thickness distribution  
A striking face of a golf club includes a rear face with varied thickness distribution. The rear face is divided into eight sections with an imaginary transverse line, a perpendicular line and two...
6695715 Wood club head  
In a wood club head having a hollow metal shell structure with a double face constituted by a front face and a rear face which is disposed behind the front face through an air gap of predetermined...
6682439 Multi-string putter face with separate and variable tension capabilities and multiple position shaft with adjustable shaft angle capabilities  
An improved golf putter head having a striking surface comprised of multiple strings, each string having separate and variable tension capabilities, and a multiple position shaft with adjustable...
6676536 Bonded joint design for a 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...
6671642 Method of evaluating energy loss of golf ball  
At step 1, a golf ball model is divided into a large number of elements composed of a large number of nodal points in the form of meshes; a physical property of a material for the golf ball is...
6669577 Golf club head with a face insert  
A golf club head ( 20 ) having a body ( 22 ) with a front wall ( 30 ) with an opening ( 32 ) and a striking plate insert ( 40 ) is disclosed herein. The front wall ( 30 ) has a perimeter region (...
Matches 51 - 100 out of 228 < 1 2 3 4 5 >