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Match Document Document Title
9017184 Training golf ball  
A golf ball is provided that includes a pair of congruous, opposing, spherical hemispheres, each having a hemispheric diameter and a hemispheric planer surface; at least one spacer attached to...
8801529 Advanced golf monitoring system, method and components  
Monitoring of a golf ball and apparatus for doing so is described using differential time locating. Launch parameters of a golf ball can be characterized independent of any specific positional...
8721468 Golf ball with indicia for alignment  
A golf ball has indicia adapted to allow a user to align the indicia with at least one of an intended direction of travel of the ball and a club head of a club the user will use to strike the...
8663025 Golf ball with indicia for alignment  
A golf ball has indicia adapted to allow a user to align the indicia with at least one of an intended direction of travel of the ball and a club head of a club the user will use to strike the...
8535169 Golf ball with indicia to indicate imparted shear force  
A golf ball includes an inner layer, an outer layer, and a cavity therebetween. A fluid, such as a viscous damping fluid, is placed in the cavity. When the ball is struck, the inner and outer...
8425350 Apparatuses, methods and systems relating to findable golf balls  
Golf balls and a system for finding golf balls and methods for making golf balls and methods for using such balls. In the case of one exemplary golf ball, the ball includes a shell and a core...
8403768 Golf putting practice ball  
A golf putting practice ball having visually contrasting lighter and darker sections and a visually contrasting aiming line going across a lighter color section in a 90 degree angle to the...
8323120 Golf training device  
A golf training method and device having at least one flat surface and an annular surface, wherein the annular surface is configured to receive contact with a golf club and the flat surface is...
8257189 Advanced golf monitoring system, method and components  
Monitoring of a golf ball and apparatus for doing so is described using differential time locating. Launch parameters of a golf ball can be characterized independent of any specific positional...
8016688 Method and apparatus for measuring ball launch conditions  
A method and apparatus for measuring ball launch conditions is disclosed. Specifically, the accuracy of the calculations used to determine the kinematic characteristics may be increased. A...
7744480 One camera club monitor  
This application relates to a single camera monitoring system useful for determining parameters relating to a striking instrument as it approaches an object. The monitoring system may be used to...
7691009 Apparatuses and methods relating to findable balls  
Golf balls for use with a system for finding golf balls and methods for making such golf balls. In the case of one exemplary golf ball, the ball includes a shell, a core material and a tag having...
6929558 Method for predicting a golfer's ball striking performance  
A system for a predicting golfer's performance is disclosed herein. The system inputs the pre-impact swing properties of a golfer, a plurality of mass properties of a first golf club, and a...
6422949 Golf ball and putter alignment combination  
A golf ball and putter alignment combination is disclosed herein. The golf ball has a surface with alignment indicia which includes a longitudinal segment and a latitudinal segment. Preferably,...
6285445 Method for determining aerodynamic characteristics of a golf ball  
A method for determining the lift and drag coefficients of a golf ball includes launching the ball along a flight path, measuring the velocity at two positions along the flight path, using the...
6244971 Spin determination for a rotating object  
An apparatus for use in determining spin characteristics of an appropriately configured rotating object, such as a golf ball, includes a transmitter, a receiver, and a demodulator. The object is...
6113504 Golf ball locator  
A golf ball locator system. The golf ball comprises a transmitter that transmits a coded signal, identifying the ball, and that is received by an array of receivers. The receivers measure either...
6073086 Time of motion, speed, and trajectory height measuring device  
A device for measuring the time of flight, speed, and trajectory height of a projectile, such as a baseball, football, hockey puck, or model rocket, or the time and speed of swing of a movable...
6022279 Golf ball  
In a golf ball colored other than white, the color tone thereof as represented in accordance with the CIELAB color system has an L value of not less than 80, an a value of -30 to +30, and a b...
6004220 Putting training device  
A putt training device is provided which preferably includes a body having substantially the shape of a cylinder and a moment of inertia about its longitudinal axis substantially in the range of...
5912864 Self contained flight duration measurement and recording apparatus  
The self contained flight duration measurement and recording apparatus is designed to be affixed to or contained within an object that will experience a duration of flight. The apparatus will...
5906547 Golf simulation system  
This system combines television and computer technology to permit one or more golfers to play a highly realistic round of golf from tees to greens. Each golf clubhead has color-coded bars on the...
5885165 Putting training apparatus  
The present invention provides a putting training apparatus (10) which, when used repeatedly by a golfer, permits him to develop a consistent stroke and accurate putting shot. The putting training...
5778793 Shaded logos for golf balls  
This invention relates to novel shaded logos for use on golf balls, golf balls having said novel shaded logo designs printed on their surface and methods of adding shaded logos to golf balls.
5759109 Simulated golf ball instructional device  
A simulated golf ball instructional device for use in practicing golf strokes which has a central body portion and two end portions. Each end portion has a length measured along the longitudinal...
5713799 Golf ball  
An improved golf ball has navigational band equatorially encircling it over the hall's top, front, bottom, and rear and a non-equatorial alignment band perpendicular to the navigational band...
5630763 Golf training ball  
A golf training ball comprising at least two cloth stuffed elements each element featuring a sealing point and, stitching to combine the cloth stuffed elements into a unitary ball, where the...
5564698 Electromagnetic transmitting hockey puck  
A hockey puck with an electromagnetic transmitter. The electromagnetic transmitter could include an infrared transmitter, ultraviolet transmitter, radar repeater, RF transmitter or other device...
5445373 Night golf system  
A portable lighting system that is disclosed for use in coordination with a glow-in-the-dark golf ball. Various predetermined locations on the golf course are illuminated so that a golfer can see...
5330195 Glow-in-the-dark-golf ball making method  
A luminescent or phosphorescent golf ball, which emits a luminescent glow, is provided, for ease of finding the ball in the dark. A method of manufacture is also provided. Three embodiments are...
5228697 Glow-in-the-dark golf ball  
A phosphorescent golf ball, which emits a glow of light, is provided, for ease of finding the ball in the dark. A method of manufacture is also provided. In the preferred embodiment, the golf ball...
5226660 Golf simulator apparatus  
A golf simulating apparatus having a driving simulator and an actual green area adjacent thereto for simulating a complete game of golf, comprising apparatus for generating signals indicative of...
5112055 Golf ball including sound emitting means  
A signal-emitting golf ball, having a chamber formed into its outer surface as a manufacturing step after the ball has been formed into its generally spherical shape.The chamber is of a form...
5067719 Spin communicating ball  
This invention relates to a spin communicating ball. Communication is achieved by coloring various sections of the surface of the ball with different colors that mix and form new colors when the...
5013046 Multiple mark golf ball and playing method  
A golf ball which is easily identified without touching the ball, rolling it over or picking it up, even though it may lie in deep rough or be almost completely buried in a sand trap. A method of...
5007647 Golf ball and method of making same  
A luminescent or phosphorescent golf ball, which emits a luminescent glow, is provided, for ease of finding the ball in the dark. A method of manufacture is also provided. Three embodiments are...
4991851 Reflective golf ball and method  
A regulation golf ball is provided with a solid coating of reflective glass beads. The ball is used for night play with the use of a light source, which is aimed in the direction of flight of the...
4957297 Method of playing golf at night  
A golf ball for use after dark. The ball is made of translucent plastic and contains therein a chemiluminescent light stick which when activated renders the ball when used in the dark plainly...
4889341 Golf swing analyzer  
A golf swing analyzer is disclosed having, in combination, a teeing area with a teeing mat, foot planting mat and ball tee, a rigid, upstanding target board placed a short distance from the...
4878674 Illuminated translucent golf ball  
A golf ball for use after dark. The ball is made of translucent plastic and contains therein a chemiluminescent light stick which when activated renders the ball when used in the dark plainly...
4775948 Baseball having inherent speed-measuring capabilities  
A baseball with a self-contained speed-measuring module positioned within a hollowed-out portion of the solid core of the ball, with the upper portion of the module being a display unit that...
4664387 Practice putting ball  
A practice putting device in which a golf ball has two equal and one smaller mutually orthogonal principle mass moments of inertia. The center of mass is in the center of the ball. Weights, such...
4603862 Golf ball with alignment marker  
A golf alignment marker system is disclosed wherein a calibrated grid is provided on a strip of paper which provides a mark on impact, and the paper is mounted adjacent the golf ball. A golf club...
4564199 Tracer golf ball  
This tracer golf ball enables its user to observe easily the roll and other characteristics that take place when the ball is in flight. Primarily, it includes a center chamber filled with a...
4494757 Golf putting device  
A golf putting aid comprises a plastic molded body exhibiting a set of spaced wheels and a sighting device in the form of a simulated golf ball mounted to and between the wheels. The spacing...
4411431 Golf putting practice device  
A device which allows a golfer to practice the putting stroke. The device includes a pair of ball members connected in spaced relationship by a rod member. Each of the ball members is of the size...
4402511 Golf putting training device  
A golf putting device is described which comprises a golf ball, or a golf ball simulating device, disposed in a transparent cylindrical tubing which is provided with a set of rims for rolling...
4209172 Golf ball putter club and putting method  
A golf ball and putting club each of which includes alignment lines to facilitate putting the ball. The lines on the golf ball are located at a right angle to each other and are equatorial...
4208053 Simulated golf ball  
Apparatus for use in practising golf shots includes a container which can be filled partly or fully with sand or water so as to give it weight. The container is rectangular and one end face has a...
4136387 Golf club impact and golf ball launching monitoring system  
Electro-optical sensors measure the location of a plurality of spots on the surface of a golf club head or a golf ball at a minimum of two precisely spaced points in time. The two time points for...

Matches 1 - 50 out of 64 1 2 >