Matches 1 - 50 out of 98 1 2 >


Match Document Document Title
US20120028730 Trueshaft  
Disclosed is a golf shaft comprising a plurality of sides imparting a desired flexibility and rigidity to a golf club, such that the golf club possesses desired flexibility and necessary rigidity...
US20120184389 VARIABLE LENGTH GOLF CLUB SHAFT  
A variable length shaft assembly comprising at least one upper shaft portion, a lower shaft portion and a threaded fastener, wherein the threaded fastener removably connects the upper shaft...
US20120149487 VARIABLE LENGTH GOLF CLUB SHAFT  
A variable length shaft assembly comprising at least one upper shaft portion, a lower shaft portion and a threaded fastener, wherein the threaded fastener removably connects the upper shaft...
US20120149485 VARIABLE LENGTH GOLF CLUB SHAFT  
A variable length shaft assembly comprising at least one upper shaft portion, a lower shaft portion and a threaded fastener, wherein the threaded fastener removably connects the upper shaft...
US20130017902 Golf Club Shaft Assemblies With Partially Bonded and Unbonded Permanent Inserts  
A golf club shaft assembly including a golf club shaft and a permanent shaft insert that is partially bonded, or is unbounded, to the golf club shaft.
US20110009206 INTERCHANGEABLE SHAFT SYSTEM  
A golf club incorporating an interchangeable shaft system includes a shaft and a club head. The shaft is removably coupled to the club head. Hosel and shaft alignment features provide discreet...
US20120121923 FINE-GRAINED METALLIC COATINGS HAVING THE COEFFICIENT OF THERMAL EXPANSION MATCHED TO ONE OF THE SUBSTRATE  
Fine-grained (average grain size 1 nm to 1,000 nm) metallic coatings optionally containing solid particulates dispersed therein. The fine-grained metallic materials are significantly harder and...
US20110014488 Fine-Grained Metallic Coatings Having the Coeficient of Thermal Expansion Matched to the One of the Substrate  
Fine-gained (average grain size 1 mm to 1,000 nm) metallic coatings optionally containing solid particulates dispersed therein are disclosed. The fine-grained metallic materials are significantly...
US20110077099 Double-Grip Golf Putter  
A dual grip putter has a pair of grip members rising from the upper end of the putter shaft, forming a Vee at an angle of about fifteen to eighteen degrees, with an open space between the two grip...
US20110081983 Three in one-hbc(hand, belly, chest) putter  
A “THREE IN ONE—HBC(HAND, BELLY, CHEST) PUTTER” is comprised of three putters that can be assembled from the individual parts in the putter package. A combination putter can be used in any of the...
US20140045605 SHAFT FOR GOLF CLUB HAVING RIGIDITY IMPROVED AT INTERMEDIATE PART  
A shaft for a golf club is capable of hitting a higher ball and reducing a spin on the ball. The shaft has a distal part that is provided with a clubhead, a proximal part that is provided with a...
US20120149489 VARIABLE LENGTH SHAFT  
A variable length golf club shaft is disclosed herein. The variable length golf club shaft includes at least one upper shaft portion having a first diameter and a hollow lower shaft portion having...
US20120094780 Device for Changing Mass Characteristics of a Golf Club  
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...
US20090247315 GOLF PUTTER CONSTRUCTION AND METHOD FOR USE THEREOF  
A golf putter constriction and a method for using are presented. A defined gripping plane is positioned parallel to a general body position relative to a hip-plane, or shoulder-plane, and also...
US20110256356 Metallic Structures with Variable Properties  
Variable property deposit, at least partially of fine-grained metallic material, optionally containing solid particulates dispersed therein, is disclosed. The electrodeposition conditions in a...
US20060258478 Composite shaft  
A composite shaft has sheets rolled. A number of the sheets is three or multiple of three. Widths of the sheets are substantially identical to a length of a circumference of the shaft. Each of the...
US20050054459 Apparatus for altering swing weight of a golf club  
The method of adjusting the swing-weight of a golf club by moving a weighted insert within a hollow shaft of the club, preferably in the butt end portion of the shaft, to different longitudinal...
US20140024474 Flexible Golf Club Head  
An improved golf club shaft comprised of a flexible insert device that adds additional flexibility to said club shaft and creates one or more pivot points along said shaft. The increased...
US20070240799 GOLF SHAFT PROTECTOR  
A sports shaft protector comprising an elongate flexible sheet member having a design, color or indicia on a surface, a detachable pressure sensitive adhesive applied over the design or indicia,...
US20060258476 METHOD OF MAKING A WEIGHTED GOLF SWING TRAINER  
A method of making at least two types of weighted golf swing trainers. In a first type of trainer club, a lower section of a hollow golf shaft is filled within a first type of particle and a...
US20110028232 GOLF CLUB  
A golf club includes a shaft in which a brightness of a color of the shaft from a grip side toward a head side is changed from darkness to brightness in a plurality of stages.
US20060160636 Sports articles formed using nanostructured materials  
A sports article includes a portion that includes a nanostructured material. The nanostructured material includes a metal, and the nanostructured material has an average grain size that is in the...
US20100317457 Multi-sectional co-cured golf shaft  
A shaft for a golf club having a total length and a total weight. The shaft includes first and second tubular portions. The first and second tubular portions are formed of first and second...
US20120149490 GOLF CLUB SHAFT  
Golf is a massive industry as well as sport globally with golfers investing in continuous evolutions and modifications to golf clubs with sensitivity to weight of a few grams, offset in angle of a...
US20050130759 Sports shaft with variable contour  
The present invention relates to an improved sports shaft. The improved shaft is comprised of a synthetic material designed to minimize weight and provide other desirable characteristics. The...
US20070184914 Method for producing golf shafts of like flex  
The method of producing tubular golf club shafts (10) of the same longitudinal stiffness and varying weights by wrapping composite materials on a tapered mandrel (15), or mandrels, having a given...
US20130143688 GOLF CLUB SHAFT  
A golf club shaft has the bending rigidity distribution and the torsional rigidity distribution satisfying the following three relational formulas: 1) S2/S1≧2.5, wherein an average inclination of...
US20060046867 Golf club shaft having a steel and graphite composition  
A hybrid golf club shaft composite is disclosed. The first part of the invention comprises a metal tip core with a composite material over the core extending the full length of the shaft. The...
US20110070968 DEVICE FOR STIFFENING A GOLF CLUB SHAFT  
A device for stiffening a golf club shaft which includes a strip of material configured to engage the exterior of the golf club shaft. The longitudinal axis of the strip may be configured to...
US20050221910 Graphite-steel golf club shaft  
A golf club shaft is designed to be strong, light-weighted and flexible and to fit individual custom needs. The shaft is made of both graphite and steel. The inner layer of the golf club shaft...
US20070293340 ADJUSTABLE STICK-LIKE SPORT APPARATUS  
An adjustable stick-like sport apparatus has an outer tube and a stick, the outer tube has an opening. The stick slidably mounted in the outer tube and has an extension portion formed in one end...
US20080108451 Golf shaft with an adhesive layer  
A golf shaft includes a shaft, a grip that is surrounded with a player's hand and an adhesive layer that secures the grip to the shaft. The grip has a hollow and elongated shape and comprises an...
US20070026960 GOLF CLUB TIP INSERT  
The invention provides an insert for a golf club shaft that stiffens and strengthens the tip of the shaft and reduces oscillations in the shaft during the swing of the club and dampens vibrations...
US20060046866 Sports shaft  
Provided is an improved sports shaft that includes longitudinal channels running within the interior portion of the substantially hollow shaft. The channels, and more specifically, the channel...
US20130095948 GOLF CLUB SHAFT  
When a distance from a shaft front end to a shaft gravity center point is LG and a full length of the shaft is LS, 0.54≦LG/LS≦0.65 is satisfied. A golf club shaft, wherein a shaft weight is 56 g...
US20130090184 GOLF CLUB SHAFT  
A golf club shaft, wherein when a distance from a shaft front end to a shaft gravity center point is LG and full length of the shaft is LS, 0.54≦LG/LS≦0.65 is satisfied, a shaft weight is 55 g or...
US20090143164 TWIN-AXIS AND HEAD FOR SPORTS EQUIPMENT  
This disclosed subject matter provides twin-axis sports equipment wherein a structure connecting a main shaft and a striking portion comprises two axes. The sports equipment can be a golf club, a...
US20140221122 BEND-TWIST COUPLED GOLF CLUB SHAFT  
Embodiments of the subject invention relate to a method and apparatus for providing a golf club shaft that has coupling between one or more bending modes and one or more twisting modes of...
US20120252596 GOLF CLUB WITH BEZELED JEWELRY  
A golf club with a rigid shaft band is disclosed herein. More specifically, the present invention discloses a golf club with a rigid shaft band that is placed at a precise location on the shaft...
US20060178227 Golf club shaft and method of manufacture  
A golf club shaft in accordance with the present invention incorporates a decal attached via heat transfer. The decal is sized to substantially conform to the taper of the shaft. The decal...
US20130109491 ADJUSTABLE LENGTH GOLF CLUBS AND METHODS OF MANUFACTURING ADJUSTABLE LENGTH GOLF CLUBS  
Embodiments of adjustable length golf clubs and methods of manufacturing adjustable length golf clubs are generally described herein. Other embodiments may be described and claimed.
US20120295734 GOLF CLUB SHAFT  
In a shaft 6, a shaft full length is defined as Ls, and a distance between a tip end of the shaft and a center of gravity G of the shaft is defined as Lg. Lg/Ls is 0.52 or greater and 0.65 or...
US20130123039 GOLF CLUB  
A golf club includes a shaft and a head, the torque of the entire length of the shaft being in a range of 3 to 5°. From viewpoints of a torsional rigidity distribution of the shaft, an integrated...
US20130260910 GOLF CLUB  
A golf club includes a shaft and a head. The shaft has a torque of the entire length of the shaft of from 3 to 5°. In the torsional rigidity distribution of the shaft, an integrated value of the...
US20090298608 Golf club shaft, production method therefor, and golf club therewith  
A golf club shaft includes a base made of a metal material, a nickel plated layer formed on the base, a chrome plated layer formed on the nickel layer, and a coating layer formed on the chrome...
US20100041492 GOLF CLUB SHAFT WITH HIGH BALANCE POINT AND GOLF CLUB INCLUDING SAME  
A golf club shaft having a weight distribution such that the balance point percentage is less than or equal to 44.50%. The weight distribution of the shaft allows for an increase in length and/or...
US20090036227 ADJUSTABLE MECHANISM FOR ATTACHING TWO SHAFTS  
An adjustable mechanism including at least two shafts, one of which is hollow, including: a spring attached to a first shaft; the spring having an outer diameter of similar dimensions to the...
US20090181786 BUBBLE PUTTER  
Golf putter that will aid golfer in determining slope of green and putting target line to compensate for slope of green.
US20060287126 Sporting equipment manufactured from conductively doped resin-based materials  
A sporting equipment device (10) includes an operator handle (15) and a striking surface (12) operatively coupled to the operator handle wherein the striking surface includes a conductively doped,...
US20080076593 CUSTOMIZED GOLF CLUBS AND METHOD FOR MAKING SAME  
A customized golf club comprising a shaft, a club head body, and a pre-printed, colored, or functional protective wrap applied to the shaft or club head body. A method of customizing golf clubs by...

Matches 1 - 50 out of 98 1 2 >