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WO/1999/036859A1 |
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 object, such as a baseball bat or golf club....
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WO1999025428B1 |
The present invention includes a training aid (10) for providing an audible or visual indication of a properly thrown ball. The device includes an elongated hollow, tubular member (12) with closed ends and an inner dowel (40) freely move...
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WO/1999/036130A1 |
A unique golf ball (100) and related methods of manufacturing are disclosed in which the golf ball (100) comprises one ore more mantle layers (20) comprising one or more metals, ceramic, or composite materials. The golf ball (100) may al...
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WO/1999/036137A1 |
A device for measuring a movable object, such as a baseball, football, hockey puck, soccer ball, tennis ball, or a golf ball. Part of the device, called the object unit, is embedded, secured, or attached to the movable object of interest...
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WO/1999/030782A1 |
The invention concerns a method for forming a hollow envelope (1) for positioning an object (20) in a point of its internal volume, characterised in that it consists in producing a flexible envelope (1) with an aperture (2) and extended ...
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WO/1999/030783A1 |
A game device known as a game sack or kick bag (10) comprising a shell (12) of a flexible material having at least a portion of the shell translucent, a plurality of discreet particles (20) within the shell (12) and a light assembly (22)...
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WO/1999/021623A1 |
An illuminated basketball goal (10) comprises a first light source (40) carried by the perimeter of the backboard (20) and a second light source (58) positioned within a recess formed in the perimeter of the rim. The target square (23), ...
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WO/1999/020356A1 |
A golf ball (11) whose surface bears a series of regularly arranged areas of contrasting appearance. The areas of contrasting appearance may be coloured dots (13) in some or all of the indentations (12) in the golf ball surface.
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WO/1999/017844A1 |
A golf ball (10) is provided which changes color or other indicia (15) after significant immersion in water (50) to indicate that the ball (10) has been recovered from a water hazard and may not have predictable flight characteristics wh...
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WO/1998/043711A1 |
A golf ball having a smaller and lighter core (10) and metal particles, or other heavy weight filler materials, in the cover (14, 16). Preferably, the particles are included in a relatively thick inner cover layer (or mantle) (14) of a s...
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WO/1998/043708A1 |
A unique golf ball (100-800) and related methods of manufacturing are disclosed in which the golf ball (100-800) comprises one or more metal mantle layers (20) and a cellular or liquid core component (40, 50). The golf ball (100-800) als...
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WO/1998/043712A1 |
A unique golf ball (100) and related methods of manufacturing are disclosed in which the golf ball (100) comprises one or more metal mantle layers (20) that define a hollow interior within the ball. The golf ball (100) may also comprise ...
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WO/1998/041290A2 |
The aim of the invention is to provide a throwing object which imitates eggs when used as objects to play with or to throw. A hollow throwing object (10) is included, characterised in that it has a multi-part assembly consisting of indiv...
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WO/1998/042158A1 |
The invention concerns a method for restoring the soundscape during a sporting event, consisting in incorporating in the sport equipment a device (13) comprising a radiofrequency transmitter and a microphone; providing in the proximity o...
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WO/1998/032283A1 |
A system for enhancing the television presentation of an object that can highlight the object without obscuring the image of the object. The system receives the first video image, matches a second video image to a portion of the first vi...
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WO/1998/032287A1 |
A system for enhancing the television presentation of an object (804) that can display the object (804) even if the object (804) is not visible to a camera (280). The system determines whether the object (804) is visible to the camera (2...
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WO/1998/030289A1 |
In order to improve the ballistic properties of a football, typically a rugby football, a relatively massive inflation valve assembly (4) is provided on the inflatable bladder (6). The assembly (4) may incorporate metal or plastic weight...
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WO/1998/030288A1 |
The invention concerns a technical design of a ring (1) for stopping (5) the small cord (2) and for adjusting it in length. The rotation of the ball (4) is obtained by means of the hollow needle (3) the whole set being connected and fixe...
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WO/1998/026326A1 |
To enhance perception of a yellow tennis ball (706) while playing or watching a tennis game, the game is viewed through an optical filter mounted between the participant (704) or spectator (708) and the ball (706). The optical filter has...
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WO/1998/019750A1 |
A speed-sensing projectile (10) such as for example a baseball includes a generally spherical body (16). An inertial switch (42) is positioned within the body (16) and is actuable between open and closed conditions in response to acceler...
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WO/1998/016279A1 |
A football teaching aid comprises a football (20) having a number of differently coloured target areas (21, 22, 23, 24) marked on the surface of the football (20), each indicating an area on the surface of the football (20) to be struck ...
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WO/1998/010840A2 |
A ball is formed with a mounting fixture embedded therein. A connection assembly having a length of webbing having a grommet, a connection ring and a safety strip are attached to the ball using the mounting fixture. One or more elastic c...
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WO/1998/007474A1 |
A golf ball having a diameter which is greater along one axis of the ball than the diameter of the ball along a perpendicular axis, so that the ball is oval shaped. A game uses the ball, at least one golf club, and a goal which may be a ...
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WO/1997/038762A1 |
A score-indicating hockey goal assembly provides a television-viewable visual signal (30) when a score is indicated. The signal is activated by a hockey pock containing a radio signal transmitter (50).
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WO/1997/029807A1 |
The invention concerns a ball with a rubber bladder (10), a reinforcement element (14) vulcanized on to the bladder and containing an inflation valve (16), and, surrounding the bladder (10), an outer envelope (20) made of flat, flexible ...
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WO/1997/027905A1 |
The present invention is a golf ball (10, 70) having a tag (20, 60, 76) within its interior to enable the detection of the presence of the tag (20, 60, 76), and of the ball (10, 70) using an electronic detecting system. The tag (20, 60, ...
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WO/1997/024164A2 |
A permanently sealed, lighted, inflatable device comprises a permanently sealed outer shell, an inner inflatable bladder disposed within the outer shell, a valve for inflating the inner inflatable bladder, and a self-contained, non-repla...
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WO/1997/020449A1 |
A method for reproducing the sound environment during a sporting event involving a ball. A device (13) built into the ball comprises a radiofrequency transmitter and a microphone, and is positioned inside the ball by a flexible suspensio...
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WO/1997/014476A1 |
A short range golf course (10), a large diameter low density golf ball (40) and a large head (50, 52) golf club (90) for use in playing a game of golf in a relatively small area. The golf course (10) has markers (25 to 28) which correspo...
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WO/1997/006862A1 |
A low rebound, impact deformable foot-bag (10) includes plural panels (12-26) having peripheral edges which are connected together to define an impact deformable, semi-collapsible chamber which permits the foot-bag to assume an arbitrari...
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WO/1997/002699A1 |
A system (200) for enhancing the television presentation of an object at a sporting event includes a sensor (210, 212, 214, 216), which determines the location of the object. Based on the location of the object and the field of view of a...
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WO/1997/002071A1 |
This invention is a hockey puck (10) with an electromagnetic transmitter. The electromagnetic transmitter could include an infrared transmitter (20-34), ultraviolet transmitter, radar repeater, RF transmitter or other device for transmit...
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WO/1996/029124A1 |
A golf game uses radio signals from golf clubs (46) or golf balls (68) to signal a central computer (15) for automatic scorekeeping by the computer. Sensors in each hole (59, 80) send signals to the computer on the completion of each hol...
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WO/1996/019268A1 |
The invention provides apparatus having a ball (1) attached to a fixing or anchoring means (3) by an elasticated cord (2).
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WO/1996/017657A1 |
The playing ball (1) for a game utilising a plurality of such balls has a body (2) featuring some identification significant to the playing of the game and including a transponder (4). As the ball (1) rotates during its passage along an ...
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WO/1996/014107A1 |
A golf ball (10) having internal parts which provide sound-emission upon the ball (10) being struck, the sound continuing until the ball (10) is found and the golfer releases the actuation switch (24), that action also cocking the device...
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WO/1996/008293A1 |
This invention is an injection molded water-soluble golf ball (10) of unitary construction formed entirely from a liquid mixture comprising a nontoxic water-soluble filler material mixed with a water-soluble thermo-setting adhesive mater...
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WO/1996/007456A1 |
The invention concerns a rotating flying object (1), for example a throwing disc or quoit. Slidingly secured in an eccentric area of said object is a component (3) such as, for example, a streamer, which remains stable in the direction o...
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WO/1996/004964A1 |
The invention relates to a ball practising device (10) having a ball (12) attached to a cord (24) by a swivel (18) or rotatable connection (56). The other end of cord (24) is attached to a chute (34) or frame member (42).
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WO/1996/002302A1 |
The present invention discloses an illuminated ball (10). The illuminated ball (10) has a translucent core (50) which is, in the preferred embodiment, made of polyurethane which is translucent. Integrally molded with the shell is a compo...
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WO/1995/032764A1 |
An egg-shaped elastomeric ball (1) having a unique combination of texture, size, weight, and composition features such that it can be thrown and bounced in a controllable manner. Methods of manufacture and use in exercise, entertainment ...
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WO/1995/032774A1 |
The invention concerns a device for the detection of goals in ball games, such as table football, with a ball (10) and at least one goal (6). The invention calls for the ball (10) to be provided with a marking (12), and for a sensor (8),...
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WO/1995/032768A1 |
A game ball support comprising means for supporting (12, 14, 16) a game ball (20) so that it can be struck with a racquet, supporting means being envisaged to release the ball when the ball is struck with sufficient force.
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WO/1995/029739A1 |
A balloon (1) including a gas-inflatable bag (2) connectable to the ground via an elongate member (27) and containing a lighting device connectable to an electric power source, including control members (7, 15) responding to changes in t...
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WO/1995/027537A1 |
A practice ball for ball games such as golf, where the player wishes to limit the distance the ball travels after it is struck. The practice ball is made of a moulded material, having a consistency similar to that of a standard ball for ...
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WO/1995/025566A1 |
A golf practice aid suitable for use with, and adapted to be struck by a golf club (1) having a strike face (3). The aid includes a simulated golf ball (5) which has an inner lightweight core and outer cover having adhesive retention mea...
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WO/1995/020150A2 |
A game ball for throwing has a top hemisphere (12) provided with a plurality of apertures (16) which attract air into a hollow spherical shell (10). The bottom hemisphere (14) is of an imperforate nature, and is provided with a plurality...
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WO/1995/008816A1 |
A device (1) for real time acquisition and processing of data concerning the position and/or physical performance of one or more persons (7) moving over an area (9), particularly sports players moving over a sports ground, comprises: a) ...
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WO/1995/001818A1 |
A play object (10) comprising a multi-sided body (12) having a plurality of planar faces (13) arranged in opposed pairs on opposed sides of said body (12), each of said faces (13) being inclined to an adjacent face (13) such that the ang...
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WO/1994/021330A1 |
A device for making balls slow down more than they would otherwise do in order to force a user to make a greater effort than usual or allow users more time to react. The device consists of an optionally woven sock (1) and the ball (6) is...
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