Matches 1 - 50 out of 55 1 2 >


Match Document Document Title
8827848 Illuminated badminton play set  
A badminton play set in which all components is illuminated, comprising a boundary line, a net, a pair of racquets, and a shuttlecock. The play set provides a means for participating in the game...
7952593 Method and apparatus of image morphing by edges mapping and computer accessible storage medium thereof  
An image morphing method is suitable for generating an intermediate image sequence. First, a control point CP={(pi,qi)}i=1 . . . N is specified and marked in a source image Is({right arrow over...
7429225 Tennis net lifter system and associated method  
A tennis net lifter system includes first and second portable lifter posts positioned adjacent to existing tennis net anchor posts in various positions. A mechanism is included for connecting the...
7429223 Gate for a paddle and ball game  
The invention relates to a gate apparatus for a paddle and ball game, to a game including the same and to methods for playing the game. The gate apparatus comprises a frame for delimiting a closed...
7311619 Racquet and ball sport court and target system  
A system for training to play better at tennis includes indicia for indicating desired target areas of a tennis court and rules for determining points to be given for striking a desired target...
7285061 Sports skills training method and apparatus  
A method and apparatus for training sports skills for games including ice hockey, soccer, tennis and volleyball using one or more opponents or simulated opponents on the playing surface to train a...
6878079 Racquet game with foam ball and net stand apparatus  
A ball game assembly is disclosed for a ball game to be played with a tennis-type racquet, a net and a foam ball, whose speed and/or action is reduced to increase play activity. The tennis racquet...
6669583 Paddle ball game  
A game is played by providing at least two hitting devices, a resilient projectile and at least two eight foot squares spaced twelve feet apart on a sand or grass surface. Two or four players hit...
6077176 Tennis court trainer  
An improved surface for a tennis court, the playing surface will have designated on it one or more locations to enable greater placement and accuracy in tennis shots. These physical locations are...
6056653 Tennis exercise device  
An exercise device for learning to guide a tennis racquet which includes an upwardly open ball track that is curved approximately like a horseshoe from a top view, and a support device by which...
5800278 Apparatus for signaling proper alignment of user's eye and object to be struck  
A golf, tennis or baseball training apparatus to align the eyes, striking implement and stationary or moving ball to be struck, upon impact. A cap for the user has radiation emitting means mounted...
5722907 Bat and ball game  
The invention is a novel athletic filed and outdoor game played thereon. The game uses bats, mitts, and a ball on a rectangular playing field where each team attempts to score points by hitting...
5630589 Apparatus and method of playing a paddle ball game  
Two posts have a thin, flexible barrier attached there-between. The barrier spans a hard playing surface which may be a driveway. Each post is supported from the ground in a substantially vertical...
5615890 No bounce no dunk recreation ball game  
A competitive recreational game including: a foam game ball with symmetrical air holes therethrough; at least one paddle, racquet or mitt per player; a vertical net attached to a frame with...
5611539 Pole sport court  
A game system includes two uprights formed of three telescoping sections. The lower section extends into a base which is positioned into the supporting surface or related ground. A plurality of...
5592245 Apparatus for enhancing visual perception of selected objects in recreational and sporting activities  
To enhance perception of a yellow tennis ball while playing or watching a tennis game, the game is viewed through an optical filter mounted between the participant or spectator and the ball. The...
5584479 Basketball net device  
A basketball net device for mounting on a raised basketball hoop including a generally tubular netting having upper net cords. A flexible annular member made of plastics material includes a hoop...
5584487 No bounce no dunk air ball recreation game  
A competitive recreational game including: a foam game ball with symmetrical air holes throughout; a ball striking instrument selected from a choice of a racquet, a paddle or a pair of hand fitted...
5386992 Police baton with ball bearing striking surface  
The invention relates to a police baton, or night stick containing multiple roller bearings imbedded in the shaft of the baton, such that they partially protrude from the surface of the shaft.
5385350 Net arrangement for a court for games  
A net arrangement for a court for playing a game resembling tennis or badminton comprising a pair of spaced apart parallel nets which are located transversely across the court thereby constituting...
5348293 Tethered tennis game  
A game for use indoors or out having a pair of vertical posts supporting a net and a horizontal tube extending between the posts a short distance above the net. A sliding assembly is constrained...
5158282 Line markers for tennis courts and the like  
Disclosed is a line marker for tennis courts and the like and particularly for clay courts. The line marker consists of a generally T-shaped strip of material of predetermined color and length....
5056786 Tennis ball retriever  
A ball retrieval concept or idea using hook and mesh components in engaging relationship to one another. Application of the two components in any fashion to retrieve a tennis ball. One being a...
5018746 Field game apparatus and method  
The disclosed field game employs a soft, non-resilient ball not retaining a definite shape which is caught, manipulated and flung back and forth over a self-supporting scoring obstacle by players...
4979754 Portable beach game  
A game that is suitable for use on a beach or on similar loose granular soil wherein a ball is hit back and forth over a net. The net is suspended between two hollow supports over a foldable...
4962935 Apparatus for playing a racquet and ball game in a confined space  
An apparatus for playing a racquet and ball game in a confined space comprises an enclosed playing arena having a generally rectangular playing area; upright walls surrounding said playing area; a...
4951946 Portable folding game ramp  
A play enhancing game ramp for use in a game wherein opposing players exchange an elastic projectile between each player over a barrier on a playing surface. the preferred ramp for tennis use is...
4854589 Game  
There is disclosed apparatus and methods for playing a game between two opposing sides. One version of the game is played on a board by two or more players. The board has a top surface with...
4844478 Racket game for beach and kit therefor  
A kit for racket game includes a plurality of rubber balloons which can be inflated with water, a net and posts and a plurality of special rackets and a carrier, as well as at least one ball. The...
4834393 Ball grabber  
The Ball Grabber is a concept or idea using the two components of the Velcro or any brand hook and loop fastening system. Using these two components in any form or manner to retrieve a tennis...
4824108 Rebounding ball game  
A rebounding ball game comprising a circular planar horizontal court and a deflecting element having a spherical concave rebound surface mounted generally orthogonal to the court, such that a...
4247099 Tennis net center stay and measuring device  
A tennis net center strap is positioned over the center of a tennis net for anchoring to a mount in the playing surface of the tennis court. The strap is adjustable so that the height of the net...
4092024 Support post for game net  
An elongate support post is held in an upright position by the lower end thereof which is detachably received in a socket extending subterraneously from the surface of a game court. The support...
4088317 Portable tennis court  
A portable tennis court includes a net assembly consisting of two housings, wherein the net is contained on a reel assembly within one of the housing. The free end of the net assembly is affixed...
4078795 Tension cable enclosure  
An enclosure with barriers hung from tension cables that are suspended from corner supports, each of which includes a pair of compression members and a tensile member. The compression members of...
4047717 Volley tennis game  
Each of a pair of portable basket members is held by a corresponding player of a corresponding one of two teams. A plurality of ball striking members are held by the remaining players of the...
4045022 No-line tennis court  
A tennis court wherein the different playing zones thereof defined by the rules of tennis are distinguished by color, as opposed to the conventional use of white stripes to define zone boundaries.
4042236 Tennis game method and apparatus  
A ball game method and apparatus for visually connecting a highly reflective ball to the player's eye by transmitting light outwardly toward the ball and reflecting light off the ball back toward...
4030733 Portable tennis court  
A tennis court structure including a playing net assembly and back net assemblies which are all readily collapsible and can be installed or disassembled in a relatively short period of time....
4004806 Apparatus for collecting balls  
Disclosed is an apparatus for collecting balls from a playing area, preferably tennis balls, comprising a channel surrounding at least a portion of the playing area for receiving balls rolling out...
3982758 Dual-use tennis court parking lot construction methods and apparatus  
Apparatus for constructing a temporary, removable tennis court on a paved vehicle parking lot are described. Provisions are made for two contrasting types of pavement markings, and for two sets of...
3980299 Tennis game apparatus kit  
A kit for constructing a tennis court on asphalt, concrete, or grass. The kit includes flexible tape for forming the lines of the court and a mechanism for anchoring the tape to the ground. A...
3891210 Deflector ball game apparatus  
Deflector ball game apparatus is disclosed for use with a table having a substantially flat surface providing a playing court of sufficient length to enable two players to stand and play side by...
3841634 BALL FIELD AND GAME EQUIPMENT  
A field game comprises a field area of substantially rectangular configuration enclosed by a track path and divided into two courts. One of each of a plurality of fling tubes, mitts, hard hats and...
3809406 TETHER-BALL SUPPORT ASSEMBLY  
A tether-ball assembly where an elongated bar is supported at a given elevation above a supporting surface. An elongated flexible tether element is connected to the bar intermediate the ends...
3776551 RESILIENT RESIN FOAM POLYHEDRON & BAT  
An amusement apparatus for contests of skill and amusement between two players. A resiliently deformable, polyesterurethane foam cube is suspended by a cord from the ceiling of a room. Each of the...
3764140 TETHERED BALL APPARATUS INCLUDING PADDLE AND WEAR RESISTANT TETHER CONNECTION TO BALL  
A recreational device primarily intended for use by one player, but which also can be used by several players, comprising a journalled coupling at the upper end of a vertical standard, a resilient...
3730526 TETHERBALL GAME WITH SCORE COUNTER  
A tetherball game wherein a ball is suspended on a flexible tether from the upper end of an upright has a counter or indicator atop the upright which is connected to the tether and indicates the...
3549146 TENNIS NET HEIGHT INDICATOR  
3383108 Paddle tennis court  

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