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Electrified Table Cloth

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Class 473/428 - Projectile slidable along a line


Subclass of Class 473 - Games using tangible projectile
Definition: Tethered projectile device wherein the projectile is mounted
No. of patents: 24
Last issue date: 03/04/2008


NumberTitleIssue Date
7338395Device to train a pitcher
This is a device for training a pitcher in establishing his or her direct line to home plate during initial set-up of delivery of a pitch to home plate. Once the direct line to home plate has been established the training device then teaches the proper body mechanic...
03/04/2008
7303494Ball hitting training device
A ball hitting training device is disclosed for allowing a user to practice swinging a bat at a ball. The ball hitting training device includes a base assembly for resting on a support surface. A ball support assembly supports a ball to be struck by a bat swung by t...
12/04/2007
7217202Device for teaching softball or baseball pitching technique
A free standing, portable device for teaching pitching technique for softball or baseball. The device consists of a folding h-shaped base that rests on the ground and supports a removable vertical member. A horizontal track member is removably secured to the vertica...
05/15/2007
7134975Ball game apparatus
Apparatus for practicing the techinque of lofting a ball, the apparatus having a support frame containing two upright supports linked by a horizontal cross-bar. Two inclined guideways extend between ground anchors and the supports. A substantially inelastic reciproc...
11/14/2006
7131916Baseball swing trainer
The present invention relates to a baseball swing trainer. In a first embodiment, a ball is pivotally attached to a vertical arm which is slidably attached to an oblique arm, the oblique arm is attached to a horizontal arm which is attached to a support structure; t...
11/07/2006
7115052Methods and devices for sport ball training
Sport ball training devices and methods for releasably holding a tennis ball or other sport ball at an appropriate height for the practice of striking the ball, either directly or indirectly with a racket or the like. An embodiment may have a support device with a b...
10/03/2006
7033290Sports training assembly and a method for using the same
A sports training assembly (10) and a method for using the assembly (10) to increase hand-eye coordination and muscle memory. Particularly, the sports training assembly (10) includes a bat portion (70) having a channel (76) formed ...
04/25/2006
7014577Ball game apparatus
Apparatus for improving the skills of a sports person comprises two diverging guidelines at least one of which is resilient and tensioned. A reciprocating line extends between and is connected to each guideline whose length is equal to or greater than the minimum sp...
03/21/2006
6976926Extended-use ball striking training device
A ball striking practice device is described in which a ball tethered to a pole can be struck by a player with a bat or racquet and will wrap around the pole and resile outwardly where it can be struck again. The device's service life is improved by providing a flat...
12/20/2005
6918842Dual purpose child's baseball glove
An elastic cord connects a tethered ball which is lightweight and of rubber to a tab on a child's fielding glove so when thrown it bounces back, wherein the connection to the tab is a slip knot which is readily untied and the glove then used for catching a regulatio...
07/19/2005
6821216Ball game apparatus
An apparatus for use in playing and practicing ball games is disclosed, the apparatus including a ball suspended by a substantially inelastic upstanding line from an upper, generally horizontal or inclined elongated guideway and connected by the same or a second sub...
11/23/2004
6716119Sports ball striking training device
A sports ball striking practice device holds a variety of sports balls for striking practice purposes. The sports ball striking practice device includes a threadable tether, a rigid sleeve, a ball insert, and a sports ball. The ball insert is placed through the spor...
04/06/2004
6514161Baseball striking practice device
A ball hitting practice device featuring a practice ball slidably locateable upon a tether. The tether is attached to a support structure thereby placing the practice ball in a target position to be hit by a user. The support structure may be any versatil...
02/04/2003
6296582Baseball striking practice device
A ball hitting practice device featuring a practice ball slidably located upon a tether. The tether is attached to a support structure thereby placing the practice ball in a target position to be hit by a user. The support structure may be mounted to a ba...
10/02/2001
6042491Ball propelling and batting apparatus
A ball propelling and batting apparatus includes a pair of lines, a pair of handles, a ball, a bat with a hitting portion having a flat longitudinal surface, an attachment member and stoppers. The handles are attached to first ends of the lines. The ball ...
03/28/2000
5954597Tethered ball game apparatus
A tethered ball game apparatus for use by two players. The game includes a net supported between two vertical posts. An upright is attached to one of the posts which supports a horizontal arm. The horizontal arm in turn supports an arm which is at right a...
09/21/1999
5766102Training device for batters
A training device for batters which aids a batter in practicing and developing the batting swing including an upright member having a number of arm engagement fittings. The upright member has a horizontal member attached at approximately its midpoint, for...
06/16/1998
5611539Pole 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 securing structures are positioned along the length of each u...
03/18/1997
4944513Ball batting game apparatus
Ball batting apparatus for playing ball with one to three players which has a pair of spaced apart line attaching members (30) positioned a predetermined distance with a line (40) stretched therebetween. Line tensioners maintain the tautness of the line a...
07/31/1990
4342459Tethered ball game apparatus having eccentric tensioning means
Ball game apparatus comprising a pair of posts adapted to support a transverse flexible filament therebetween, at least one of such posts having an attachment point for the filament provided on a member pivotally attached to the post with the attachment p...
08/03/1982
4138107Sports tethered ball practice device
A sports practice device for practicing the stroking motion used in games such as tennis, baseball, squash and the like includes a pair of guide rails mounted to the floor and ceiling of a room, a pair of carriages constrained to move relative to the rail...
02/06/1979
3953028Tethered ball baseball batting practice device
A batting practice device having a pair of spaced apart, vertically extending support frame members. One of the support frame members is provided with a rebound board and the other support frame member is provided with a tension spring assembly. A guide w...
04/27/1976
3937464Batting practice apparatus
A ball is slidably mounted on a horizontally extending track which is supported by a tripod. The tripod has an upwardly extending post and a support arm which is adjustably attached to the post and extends transversely therefrom. The support arm is adjust...
02/10/1976
 
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