|
Match
|
Document |
Document Title |
|
|
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...
|
|
|
6551195 |
Golf ball
A golf ball having a surface with an alignment indicia which includes a longitudinal segment and a latitudinal segment is disclosed herein. Preferably, the longitudinal segment extends along a pole...
|
|
|
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, the...
|
|
|
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 value...
|
|
|
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 midway...
|
|
|
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 for...
|
|
|
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 teeting...
|
|
|
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 as...
|
|
|
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...
|
|
|
4006908 |
Practice golf ball
A spherical structure constituting a practice golf ball and integrally formed of a tough synthetic resin has a polar axis and has: a circular equatorial vane perpendicular to the polar axis; a...
|
|
|
3972532 |
Putting practice device
This invention comprises a Putting Practice Device including a support having a simulated golf ball mounted for limited movement thereon between operative and operated positions. Right and left...
|
|
|
3918720 |
Putting trainer
Apparatus for practicing golf ball putting includes two golf ball members mounted at opposite ends of a rigid connecting rod. The length of the rod is such that each of the ball members may be...
|
|
|
3918719 |
Method of playing golf under conditions of insufficient light
This is concerned with a method of playing golf under conditions of insufficient light, for example, at night or dusk, in which fluorescent balls are used with a light on a motorized caddy cart...
|
|
|
3826503 |
PUTTING STROKE ANALYSER
An analytical instrument for indicating putting stroke direction and putter-address deviation angles with respect to an intended direction of putt, including a freely movable carriage with paired...
|
|
|
3630601 |
PHOTOELECTRIC REGISTRATION OF BALL ROTATION AS TEACHING AID FOR BALL GAMES
The ball is provided with a surface pattern of regions of different optical properties. Light reflected from the moving ball is modulated by the rotation of these regions, transformed into a time...
|
|
|
3458205 |
ILLUMINABLE GAME BALL
|
|
|
3437340 |
AERIAL PROJECTILE
|
|
|
3351347 |
Electroluminescent game ball
|
|
|
3198526 |
Weighted practice golf ball including stabilizer fins
|
|
|
3101948 |
Golf shot indicating device for golf shot practice ball
|