Matches 1 - 50 out of 64 1 2 >
Match Document Document Title
7556567 Multiple material golf club head  
A golf club ( 40 ) having a club head ( 42 ) with a face component ( 60 ), an aft body ( 61 ), and a sound modifying component ( 59 ) is disclosed herein. The face component ( 60 ) has a striking...
7226371 Golf swing training method  
A golf swing training aid includes a shaft having two sliding elements which are moved from initially coupled positions on the shaft to impact positions during a backswing and downswing movement of...
7160200 Golf swing tempo measurement system  
A biofeedback system including an elongated member, for feeding back sounds indicative of swing tempo of the elongated member is provided. The system comprises a plurality of acceleration measuring...
7144329 Golf club with which gravity rule is realized  
In order to stabilize golf swing motion of a player, downswing motion that is the most important but difficult part in golf swing is streamlined. A moving object is set in a golf club. When the...
7115043 Golf swing training device and method  
A golf swing training aid includes a shaft having two sliding elements which are moved from initially coupled positions on the shaft to impact positions during the backswing and downswing make...
7070514 Golf club head having internal impact assembly  
An improved golf club head having an internal impact assembly configured to improve the direction and distance of travel of a golf ball. The impact assembly is configured to impact the inside wall...
6935965 Golf club device and apparatus for teaching golf swing rhythm and tempo  
The invention is a device included with a golf club that plays an audible, musical sound file during performance of a golf swing for the benefit of learning a repeatable, rhythmic motion. A sensor...
6899633 Apparatus for generating a complex acoustic profile representing the acceleration pattern of an object moving through a path of travel  
An apparatus for generating an acoustic profile representing the acceleration pattern of an object moving through a path of travel. The apparatus comprises a flute assembly attachable to a golf...
6733399 Sporting equipment audible device  
The present invention 10 discloses a device that attaches to sporting equipment for the purpose of generating an audible sound under predetermined conditions. The device 10 is selectively...
6645083 Golf training tool providing audio feedback  
A golf training tool for teaching a proper golf swing, and a method of using the training tool. The golf training tool includes a gripping portion and an audio feedback mechanism. The audio...
6517352 Golf club rhythmic swing meter  
The invention is an adjustable audible tempo device included in the handle of a golf club or within a clip-on tube attached to the golfer or a golf bag, which may be adjusted to a repetitive...
6503149 Swing training and practice device  
A swing training and practice device for sports such as golf consisting of a length of substantially rigid hollow tubing having a grip at one end and a weight at the other end with a convoluted...
6500074 Golf club  
A golf club ( 10 ) comprises a shaft ( 12 ), a grip area ( 14 ) at an upper portion of the shaft ( 12 ), and a head ( 16 ) attached to the bottom end of the shaft ( 12 ). The shaft ( 12 ) has a...
6461163 Sport club swing trainer arrangement  
The present invention covers a swing trainer arrangement for providing recognizable signals to the user/holder of a sports club or racket to indicate the optimum swing and strike locations during...
6413167 Golf overswing alerting mechanism and golf club with overswing alerting mechanism  
A golf overswing alerting mechanism is provided which produces a visual and/or audible indicator for the purpose of alerting a golfer to an improper swinging movement of a golf club. The overswing...
6293802 Hybrid lesson format  
A hybrid format for representing a video lesson which is transported from a first location to a second location across a communication channel includes a first item having a first format type and a...
6012988 Golf club with overswing alerting mechanism  
A golf club with overswing alerting mechanism is provided which produces an audible sound upon the occurrence of an overswing condition. In this golf club, the overswing alerting mechanism is...
5984799 Golf club swing training device  
The invention is A Soft, Tiny, Golf club-shaft Attachable Audio and Feel-Feedback Golf Swing Tuner of 1/10 Oz Weight. The golfer swings his club with the Tuner's soft 7 to 71/2 inches long,...
5860873 Golf swing trainer  
A golf swing trainer includes a substantially transparent tubular body having ends for mounting on a free end of a handle of golf club, transverse to the handle. Two chambers within the body are...
5836829 Golf swing training device  
A golf swing training device. The training device provides audible indications of the orientation of the club face as it reaches a point where a ball would be positioned, thereby helping a golfer...
5807183 Golf-swing training device  
A golf-swing training device includes an elongated cylindrical member which has a first end, an open second end, and a tubular channel that extends between the first end and the open second end. A...
5792001 Putting stroke training device  
The critical features of the improved putting stroke training device of the present invention includes a Y-axis sensor means using a convertor for converting mechanical energy to electric energy...
5743807 Golf swing sound training device  
A timing device for training an athlete to perform an athletic endeavor in a repeatable, rhythmic manner to thereby improve his or her performance. A controller is programmed to output audible...
5711718 Golf swing improvement device  
A new Golf Swing Improvement Device for helping a golfer determine the impact point of his or her golf swing. The inventive device includes a cylindrical sleeve member having a circular bore...
5634856 Sports swing training method and apparatus  
A golf swing training aid, also usable for baseball and tennis training, has a tubular body with provision for a two-handed grip at one end with a central portion, between the handle portion and...
5580321 Golf swing training device  
A golf swing training device including a chamber having a liquid-receiving interior and a shaft connected to an end of the chamber. The shaft includes a gripping area opposite the chamber. A liquid...
5577966 Sport swing training aid  
A sport swing training aid for practicing the swing of a ball-hitting device including an elongated rod-like member having first and second ends, a grip on said first end, a stop on said second...
5551694 Sounding golf putter  
A golf putter includes a rigid mid-section and two parallel, opposing tone-generating tines on either side. The tone generators are each held at the toe of the club head, being formed as an...
5476262 Putter trainer  
A substantially "U" shaped head is provided in a golf training method with a pair of side walls spaced from each other, open at one end, and closed by an end wall at the other end. The space...
5423538 Golf stroke practice device  
A device for aiding in practicing of a golf stroke. A first adjustable signal means produces a first delayed sensible signal at a selectable first time period after the beginning of the backstroke,...
5330190 End weighted golf trainer  
A device for use in training a golfer when the golfer is repeating a golf swing, as in a confined space, without a golf club, comprising, a central tube fabricated of plastic polyvinylchloride with...
5271622 Aerodynamic golf club head  
An aerodynamic golf club head is provided for increasing the speed of the head during a swing. The head comprises a head body having a face side for hitting the golf ball, a back side at an...
5209481 Golf swing muscle strengthener and swing developer device  
A golf swing muscle strengthener and swing developer device having a suitable structural member attached to a golf handle. The member may be curved or made up of L shaped members that are clamped...
5174577 Audible/tactile feedback swing training device  
A swing training device which provides both audible and tactile feedback to an individual. In one embodiment, the present invention includes a bow-shaped support structure having two tensioned...
5160144 Golf putter including tuning fork effects  
The present invention is a golf putter having a putter head which is vertically sliced from the sole all the way into the neck to form first and second opposing portions. Those portions produce...
5082283 Electromechanical swing trainer  
A golf swing trainer includes a sensor responsive to axial forces and a sensor responsive to lateral forces disposed in electrical communication with an alarm circuit. The training device is...
5074564 Golf swing aid  
A device comprising a housing containing a pellet, a diaphragm, and means for applying a force for translating the pellet towards the diaphragm to produce a signal disposed within the housing is...
4969921 Golf club swing training device  
A golf club swing training device is mounted to the shaft of a golf club to enable a user to improve muscle coordination and follow through during swinging of the golf club. The training device is...
4953868 Golf swing training device  
A swing training device usable by a golfer comprises an elongated lightweight shaft adapted to be swung by a golfer to produce either a desirable accelerated or insufficiently accelerated swing,...
4840371 Novelty golf club with programmed sound playing device  
Disclosed herein is a novelty golf club including a body made to resemble a golf club having a head, a shaft and a grip. In reality, the head is hollow and contains a sound producing device powered...
4819941 Device for determining swing speed of rotatable implements  
A device for determining swing speed of a rotatable sporting goods implement, for example human activated sporting goods i.e. a baseball bat or a golf club, wherein practice swings are undertaken...
4699379 Athletic monitoring device  
An athletic monitoring device for attachment to a portion of an athlete'body or to athletic equipment. The device measures a predetermined parameter of the motion of the device while in use and...
4614343 Golf swing training device  
A golf swing training device comprising an elongate golf club shaft provided with a golf club hand grip at the upper end thereof and a weighted mechanical head assembly fixedly connected to the...
4377125 Swing speed analyzer  
A training or practice device especially designed for use on athletic club type of equipment such as a golf club, tennis racket, baseball bat or the like which is swung to strike a game ball during...
4283057 Golf club  
A golf club has an air flow hole through its head and the hole contains a whistle so that when the club is swung, the sound of the whistle provides an indication of the smoothness and velocity of...
4094504 Signalling device to be used with a sport implement for detecting and indicating the proper or improper use thereof  
A signalling device to be used with a sport implement, such as, for example, a tennis racquet or golf club, for detecting and indicating the proper use thereof, includes a plurality of mechanical...
4090711 Golf club shafts including vibratory means  
There is disclosed a vibratory apparatus for use in conjunction with a golf club and located within the hollow confines of a tubular shaft portion of said club. The apparatus comprises first and...
4027886 Golf swing timing device  
This invention relates to a device for measuring the rhythm and impact timing in golf club swings by noting the golfer's swing position corresponding to the collision of a movable tube with a...
3848873 INDICATORS FOR INDICATING ACCELERATIONS IN SPORTS EQUIPMENT WHICH ARE SWUNG IN USE  
A lightweight indicator appendant to a golf club, or other sports equipment involving a swinging action in use, gives to the user of club an indication of any lack of smoothness of his swing during...
3776556 GOLF CLUB SWING TRAINING DEVICE  
A tear drop shaped body containing a pair of differently oriented and pitched whistles is attached to the shaft of a golf stick to indicate slices and hooks when the golf stick is swung. When the...
Matches 1 - 50 out of 64 1 2 >