Match Document Document Title
8920268 Small diameter crossbow bolt  
A small diameter crossbow bolt includes a small diameter shaft having a leading end with an insert to receive a point. The trailing end of shaft has a nock and adjacent fletching. The insert...
8920261 Badge for golf club head  
The present disclosure concerns embodiments of a badge or insert for a golf club head that can eliminate undesired gaps between the insert and the peripheral sidewall of the cavity that receives...
8920257 Face plates for golf club heads and related methods  
Embodiments of face plates for golf club heads are disclosed herein. Other examples, and related methods are also disclosed herein.
8920263 Golf ball with resin inner core and specified inner core and ball compression  
A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus...
8915810 Simulated pressurized ball and manufacturing method  
A non-pressurized sport ball that simulates the resiliency, rebound, hardness and weight properties of a similar sized, inflatable sports ball. The sports ball, which can be made in different...
8915803 Color golf ball  
A golf ball comprising: a core comprising at least one layer A, a cover comprising at least one layer B, an intermediate layer C disposed between the core and the cover, and a coating D applied on...
8915805 Extended playing surface apparatus for table tennis  
The object of the present invention is to provide an extended playing surface for paddle/racquet-based games, in particular table tennis. A playing surface is provided comprising four curved...
8915802 Multi-color golf ball  
The present invention is directed to a golf ball possessing an overall unique and perceptively pleasing multi-color appearance and being constructed of at least two layers wherein each layer has...
8915794 Golf clubs and golf club heads  
Golf club heads which include an iron type golf club head body include a ball striking face, a rear surface opposite the ball striking face (e.g., including a perimeter weighting member) and a...
8915804 Color golf ball  
Golf ball comprising: core comprising at least one layer A, cover comprising at least one layer B, intermediate layer C disposed between core and cover, and coating D applied on outermost surface...
8915801 Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer  
A golf ball includes an inner core layer formed from a thermoplastic material comprising a highly-neutralized ionomer comprising a copolymer of ethylene and an α,β-unsaturated carboxylic acid, an...
8915806 Arrow shaft  
An arrow includes an elongate shaft, a plurality of vanes located proximate a proximal end of the shaft, and a point located proximate a distal end of the shaft. The shaft may have a dimpled outer...
8915792 Golf swing training aid and method  
A golf swing training club includes a golf club, with a shaft, a grip and a club head, and a golf swing training aid, with a light beam generator along the shaft placeable in an on state to...
8915798 Putter face insert  
A putter-type golf club head having a face insert comprising a metal sheet and a urethane backing is disclosed herein. The metal sheet, which makes contact with a golf ball during use, includes a...
8915799 Variable moment of inertia golf ball  
A golf ball having a core that includes an aqueous solution contained by a boundary layer with a solid center suspended in the solution to modify the moment of inertia of the golf ball. The...
8915807 Slide hammer impact enhancement system  
A slide hammer impact enhancement system adapted for incorporation into a hollow arrow shaft comprises a weight member movably positioned within the hollow arrow shaft with a magnet member rigidly...
8915795 Golf club having dynamic center of gravity portions for golf swing, formed at the position of a shaft fixed beneath a grip  
The present invention relates to a golf club in which a shaft arranged beneath a grip portion of the golf club is processed to be used as means for grip swing performed by rotating the golf grip...
8915800 Multi-layer core golf ball  
A golf ball comprising: an inner core having a compression of less than about 60; at least one intermediate layer surrounding the inner core, having a hardness of at least about 55 Shore D, a...
8915809 Amusement ball with internal structure for releasing wall staining liquid  
The amusement ball for a user having an inner surface membrane filled with air, a thin puncturable unit covering the inner surface membrane and an outer membrane unit covering the thin puncturable...
8915797 Iron-type golf club head  
The present invention discloses an iron-type golf club head having a body and at least one weight disc having a first diameter, the body having a sole with a first recess, which comprises a first...
8915796 Golf club shaft and golf club  
A golf club shaft has a tip end to which a golf club head is attached and a butt end to which a grip is attached, wherein the shaft is composed of a fiber reinforced resin having a fiber layer,...
8915808 Rear-deploying mechanical broadhead  
Rear-deploying mechanical broadheads may be provided having stationary blades that open only through movement of a drive pin/key secured within a slot or chamber in the body of the broadhead. The...
8915793 Golf club swing training apparatus  
A golf club swing training apparatus designed to help golfers learn to selectively control a golf ball trajectory shape so that the ball is made to “bend” from right to left, or left to right. The...
8911301 Golf iron facetongue  
A golf iron clubhead configuration tor increasing and controlling face flexure while stabilizing the face in all directions other than the flexure direction and reducing face vibration. The two...
8911302 Iron-type golf club head  
The present invention discloses an iron-type golf club head having a body with at least one sole pocket and a cap sized to at least partially close the sole pocket. The pocket is bounded on one...
8911308 Football quarterback training apparatus  
The present invention is an apparatus for training a quarterback in skills necessary for the game of American football. The invention comprises a snap deck, targets, and blitz sticks, which all...
8911311 Expandable arrowhead or broadhead and spring element  
An expandable arrowhead having a blade-carrying body with a slot that houses at least one movably mounted blade. Each blade can be pivotally mounted about a shaft. In some embodiments, the shaft...
8911306 Golf ball with resin inner core having specified coefficient of restitution of the inner core at various speeds  
A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus...
8912945 Method and an apparatus for determining a deviation between an actual direction of a launched projectile and a predetermined direction  
In a method of determining a deviation of a path of a projectile from a predetermined path, the method uses an image of a target area in which the desired path or direction is pointed out....
8911303 Golf club head and method for manufacturing the same  
The present invention provides a golf club improved in ball hitting sound and ball hitting feeling and its manufacturing method. First, low-carbon steel is subjected to press processing of hot...
8911309 Batting sleeve sensor systems  
Batting Sleeve Sensor is a device that slides over or couples to a bat in order to record the statistics of each hit made. The invention may allow a user to analyze his or her hitting and make...
8910368 Iron golf club and method for manufacturing the same  
In order to sharpen and harden a corner portion of a score line edge portion of an iron golf club having a plurality of score lines on a face surface within a prescribed range, heat input is...
8912286 Polymer compositions comprising peptizers, sports equipment comprising such compositions, and method for their manufacture  
Embodiments of the disclosed polymer composition comprise a first unsaturated polymer or polymer precursor, and an effective amount of a peptizer. The peptizer typically comprises a heteroaryl or...
8911307 Golf ball with resin inner core and specified inner core and cover layer hardness  
A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus...
8911304 Weighted iron-type golf club head  
The present invention discloses a forged iron-type golf club head having a cavity, tungsten weighting, and a back cap configured to simulate an undercut, conceal the weighting, and adjust the golf...
8911310 Arrowhead having expanding blades controlled by gear mechanism  
Disclosed is an arrowhead in which a plurality of expandable blades can be quickly and reliably retracted or expanded without using an additional means to bundle the expanding blades, thereby...
8911300 Golf training aid assembly  
A golf training aid assembly simulates taking a divot while swinging a golf club. The assembly includes a platform having a top surface. A resiliently flexible member is coupled to the platform. A...
8911299 Billiard rack assembly and method of racking billiard balls  
A billiards rack assembly tightly organizes billiard balls on a table. The rack assembly comprises a rigid frame defining a ball containment area. An elongated pivoted racking bar is located at...
8911305 Multi-layer core golf ball having opposing hardness gradient with steep gradient outer core layer  
A golf ball comprising an inner core formed from a substantially homogenous composition such that the geometric center hardness is 56-80 Shore C and the outer surface hardness is 50-75 Shore C. An...
8905866 Method for arranging dimples on golf ball surface  
A method for arranging dimples on a golf ball surface includes: determining an initial arrangement of dimples; dividing the surface of a golf ball into multiple equivalent unit regions; based on a...
8905863 Multi-piece solid golf ball  
A multi-piece solid golf ball having a core, an envelope layer, an intermediate layer and a cover. The core is formed primarily of a thermoplastic resin and has a diameter of from 20 to 30 mm, the...
8905856 Method and apparatus for determining a relative orientation of points on a rigid body  
An inertial measurement unit is affixed to a rigid body. The inertial measurement includes a gyroscope that measures a first angular velocity and an angular acceleration; a first accelerometer...
8907020 Golf ball  
An object of the present invention is to provide a golf ball having high resilience. The present invention provides a golf ball having a constituting member, wherein at least a part of the...
8904940 Grenade with time delay  
A grenade device produces a delayed bang upon coupling to a pressurized canister containing gas. The device includes an annular housing, an awl, a sleeve, a diaphragm, a base and a cap. The...
8905864 Golf ball with resin inner core with a designated specific gravity  
A high performance golf ball includes a resin inner core, a rubber outer core, and a cover. The resin inner core is made of a blend of highly neutralized polymers and a low flexural modulus...
8905094 Golf club head cover  
A golf club head cover. Implementations may include a body portion defining an internal cavity for receiving a golf club head, a first flap disposed on the body portion and including a first...
8905872 Sporting goal transport system  
A sport goal movement system that includes drive and control systems. The drive system preferably includes a motor that selectively drives one of a wheel or a track. The drive system can be...
8907040 Golf equipment formed from castable formulation with unconventionally low hardness and increased shear resistance  
Golf equipment including compositions including castable formulations that have low material hardness and increased shear resistance. The compositions may be used in any layer of a golf ball...
8905858 Club head with insert including securing member on outer surface  
Generally, provided is an insert for usage on an outer surface of a sporting apparatus (e.g., a golf club). The insert includes a securing member that protrudes from surface of the insert. The...
8905871 Apparatus and method for bunt training  
A bunt training device includes a shield with opposite ends which is mounted to a baseball or softball bat using one or more straps. The device is mounted on the bat in a position which allows a...