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WO/1998/017442A1 |
An impact instrument (200) for delivering an impulse to an object. The impact instrument (200) may include an impact surface (202) for contacting the object and an elongated member (204) extending from the impact surface (202) that termi...
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WO/1998/008576A1 |
A golf putter (10) comprising an elongated shaft (12) having upper and lower gripping means (24, 25) thereon is disclosed. A clubhead (11) connected to the elongated shaft (12) has a putting face (17), a rear face (18), a sole (19), a to...
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WO/1998/007476A1 |
This invention is a golf club shaft (12) for use in a golf club such as a putter (10). The shaft (12) preferably comprises an oversized hollow, circular tube having an outer diameter of at least 0.75 inch along substantially its entire l...
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WO/1998/003231A1 |
Golf club grip (7) and glove or hand attachment (60) are disclosed which includes a plurality of fibres (17) which are electrostatically flock coated to the grip, glove or attachment. The attachment may have a releasable adhesive covered...
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WO/1997/049462A1 |
The invention relates to a golf putter which comprises a club head (2) and an elongated shaft of conventional kind carrying this head. The golf putter is characterized in that the shaft (1) at its upper part is provided with a downwardly...
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WO/1997/049461A1 |
A head (10) for a golf club iron is disclosed that provides a top planar surface (36) substantially perpendicular to the intended path of the ball, so that the loft angle of the planar striking surface (22) with respect to the ball match...
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WO/1997/048457A1 |
A golf club shaft made from sheets (20) of carbon fibers (22) in a thermoplastic matrix, is disclosed. Also disclosed is a method of making the shaft using a mandrel (28) and an upper (34) and lower platen (36) applying pressure to the m...
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WO/1997/048455A1 |
The present invention provides novel damped golf clubs and ball bats having at least one non-tubular constrained layer damper (8, 84) attached to the golf club shaft (26) or bat (92), respectively.
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WO/1997/047364A1 |
A golf putting club (10) comprises a shaft (11) and a head (19) which are adapted to be angularly adjustable relative to one another to suit different golfers. The head (19) is of triangular configuration, which provides a ball retrievin...
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WO/1997/047365A1 |
The subject invention pertains to a control fascia (15) adapted to be attached to one side of the blade (3) of an ice hockey or street hockey stick. Ridges (17) having vertical component extending above the control fascia (15) surface en...
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WO/1997/046287A1 |
A golf putter is disclosed comprising a shaft (11) having an elongated handle portion (12) at the upper end thereof. A head (17) is affixed to the lower end of the shaft, the head having a planar ball striking surface (19) on the front t...
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WO/1997/046288A1 |
A golf club shaft (2) is described which has an upper grip portion (4) with significantly greater diameter than the largest diameter of the lower power portion (6), with the two portions joined by an S-shaped transition portion (8). The ...
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WO/1997/045177A1 |
The invention relates to methods and a system for precisely fitting a golfer to a selected stiffness of a golf shaft and to a selected flex choice of a golf shaft. Heretofore and presently, a long felt need exists for methods and means f...
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WO/1997/045173A2 |
An improved composite golf club shaft (10) and method for its manufacture, and an improved club incorporating the shaft (10). The shaft includes a first elongate segment (40) for mounting the golf club head (80) and a second elongate fru...
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WO/1997/045172A1 |
A golf club comprises a shaft (3) and a club head (2) which is connected to a shank portion (4) of the shaft at its heel end (31) so that it can be rotated around the axis of the shank portion. The configuration of the shank portion is s...
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WO/1997/044099A1 |
A tubular blank (10) for producing golf club shafts comprises a butt section (12) having a uniform cross-sectional configuration along its length, a tip section (14) also having a uniform cross-sectional configuration along its length, a...
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WO/1997/042844A1 |
An energy conversion composition having the functions of absorbing and converting energy, such as mechanical energy, thermal energy, optical energy or electric energy, having an excellent performance and capable of reducing the thickness...
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WO/1997/041928A1 |
A striking face (4) for golf clubs, such as a driver, iron or putter, includes zones of the same or different material arranged to create a desired "feel" to the golfer and/or produce a desired effect on the golf ball. For instance, the ...
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WO/1997/040895A1 |
The present invention is a putter comprising a putter head (12) having a striking face (4), a crown surface (5), a bore (6) in the crown surface (5), a connection pin (9) secured to the bore (6) of the putter head (12) through a mechanic...
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WO/1997/037725A2 |
The invention pertains to a method for manufacturing a composite shaft. The method includes the steps of: providing an impregnated fibrous material (280); wrapping the impregnated fibrous material (280) around a shaped pressurizable blad...
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WO/1997/036654A1 |
A golf club head (10) which has a club head body (14), a means (26) to attach the club head body to a shaft (12), a striking face wall (28) to address a ball during a golf club stroke and a bottom surface (24) adapted to pass adjacent th...
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WO/1997/035645A1 |
A golf club head is disclosed having a club face (42) comprised of a plurality of plates including the face plate (26) and back plate (18) that act in concert to provide a spring-like response when the club imparts a golf ball. The plate...
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WO/1997/032632A2 |
A golf club, comprising a head (10) having a striking face (11), a front toe (12), a rear heel (14), and opposing top and bottom edges (16, 17). The club also includes a shaft (30) joined to the heel of the head, and so as to define a ju...
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WO/1997/030765A1 |
A hollow golf club shaft including a plurality of diverging and converging substantially frustoconical sections. The sections have respective predetermined substantially constant wall thicknesses.
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WO/1997/028853A1 |
A two sided removable pad (10) for use on a golf club having a substantially planar club striking face (28). A ball contact surface (14) on one side of the pad effects the rotation of a struck golf ball. An adhesive (16) on a second side...
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WO/1997/028855A1 |
A golf club (10) has a clubhead (12) upon which is rotatably mounted a rotary member or roller (16). The roller (16) is exposed at the front of the club (10) to engage the golf ball (17) and is free to rotate upon a horizontal axis while...
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WO/1997/028852A1 |
The present invention provides a more stable golf club than existing club designs. The club can have heel (20) and butt weights (96) to move the head center of gravity (32), and head and club centers of percussion (48) to desired locatio...
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WO/1997/027906A1 |
A golf club head (10) incorporating a sole plate with a relatively small generally planar lowermost portion (12) extending rearwarrdly from the face (14) of the head (10).
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WO/1997/027907A1 |
This invention is a golf club head (1), comprising a body having a hosel (10), a face (20), a sole, a toe end (30), a heel end (40) and a back, wherein the body encapsulates at least a portion of one or more inserts (60), wherein the bod...
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WO/1997/026952A1 |
This invention is a golf putter (10) having a cylindrical head (12), and having a diameter substantially equal to the diameter of a golf ball, with symmetrical characteristics of the axis of the shaft (14) intersecting both the axis of t...
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WO/1997/026957A1 |
This invention is an insert member (1) for a golf putter (10), with one face (2) of the insert being adapted to fittingly engage the putting face (11) of a head of the golf putter by means of adhesive (13), mechanical fasteners, or other...
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WO/1997/027478A1 |
Vibrational analysis is used to map the true sweet spot of a golf club (1, 2, 4). The testing device (3, 6, 7, 8, 9, 10), method of testing, method of designing a golf club, and tuned golf clubs are disclosed.
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WO/1997/026953A1 |
A golf club head includes an upper surface that has a generally planar central strip (12) surrounded by a series of sloping surfaces (18, 20) extending therefrom that present an aerodynamic profile. The club head also includes a weighted...
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WO/1997/026954A1 |
A golf club (30) is provided having a club head (32), a shaft (34) having a butt end (42) and a tip end wherein the club head is attached to the tip end of the shaft, the shaft having a first diameter at the tip end and a second larger d...
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WO/1997/025167A1 |
A coating material (130) such a TiN,Ti(CN), or (TiAl)N is deposited onto the blade edge region (38) of a steel knife blade blank (24) by a cathodic arc process using linear deposition sources (70). The blade edge region may be sharpened ...
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WO/1997/023258A1 |
A golf club shaft (2) has a section of reduced diameter (10) or flex zone in which there is a uniform tubular midsection. The flex zone (10) is a zone in increased, concentrated flexibility which improves the swing characteristics of the...
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WO/1997/020961A1 |
A method for applying a coating to the striking surface of a golf club to improve the performance of a golf ball. The process includes texturing the striking surface using a grit or sand blasting technique. An optional priming coat is th...
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WO/1997/020647A1 |
A beta titanium-fiber reinforced composite laminate (10) comprising at least one layer of beta titanium alloy (16) and at least one layer of fiber reinforced composite (12), wherein the layer of beta titanium alloy (16) has a yield stren...
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WO/1997/020601A1 |
A golf club (20) is made of a club shaft (22) and a club head (24). Either the club shaft (22) or the club head (24) is made at least in part of a bulk-solidifying amorphous metal. A preferred bulk-solidifying amorphous metal has a compo...
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WO/1997/020602A1 |
This invention is a golf club ball striking (6, 40) utilizing a metal with ten times or higher damping capacity compared to the steels presently in use for club faces. The metal has the strength near that of the steels. The preferred met...
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WO/1997/014476A1 |
A short range golf course (10), a large diameter low density golf ball (40) and a large head (50, 52) golf club (90) for use in playing a game of golf in a relatively small area. The golf course (10) has markers (25 to 28) which correspo...
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WO/1997/011754A1 |
A golf club including a golf club shaft having a cylindrical shaft portion (12) with a first end and a second end. The first end of the cylindrical shaft portion (12) may be attached to a golf club head (14). The golf club shaft also inc...
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WO/1997/011756A1 |
A sports implement (10) including an electroactive element (22), such as a piezoceramic sheet attached to the implement and a circuit (Figure 3) attached to the electroactive element. The circuit may be a shunt (58), or may include proce...
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WO/1997/009095A1 |
A golf putter head (10, 50) has a main body portion (14, 51) with a front, striking face (18, 54), a lower, sole face, a heel, a toe, and a rear face, and an arcuate indent or recess (30, 62) in the sole face extending out to the outer p...
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WO/1997/009094A1 |
A golf stabilizer having a plurality of rubber discs (28, 56) all connected to a single threaded rod (18). In one embodiment, all of the discs can be expanded into contact with the shaft (10) of the golf club uniformly or they can be var...
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WO/1997/005927A1 |
The club length and club frequency attributes of each of a plurality of golf clubs in inventory are obtained, and the data are arranged in a two-dimensional array (figures 1 and 2). The golfer's swing frequency for a test club of a parti...
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WO/1997/003730A1 |
An ice, street or roller hockey stick (2) having a stick blade (4) that prevents excessive wear. The stick includes a plurality of rods or members (12) inserted in the bottom edge (8) of the stick's blade (4). The rods or members (12) ar...
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WO/1997/003729A1 |
An improved golf club (10) having pre-structured alignments between shaft (20), grip (40), and head (30). This structure encompasses a plurality of sides between shaft, grip, and head. One such side is an impact-alignment surface and is ...
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WO/1997/000100A1 |
This invention is a golf putter having an elongated shaft (10) and a putter head (12). The shaft (10) has a distal end (5) and a proximate end (6). The putter head (12) has a top (20), a sole (21), a heel (25), a toe (26), a rear surface...
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WO/1997/000101A1 |
A composite shaft used in the manufacture of golf clubs includes a straight shaft (2) of tapered form extending between an upper butt end (8) and a lower tip end (10). A radially outwardly protruding bulge section (4) is located on the s...
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