Match Document Document Title
3724849 BILLIARD TRAINING APPARATUS  
Billiard training apparatus having a vertical panel, with an opening therein slightly smaller in diameter than the diameter of a cue ball, and a plurality of discs pivotally mounted on the panel...
3711091 CUE BALL DIRECTION INDICATING APPARATUS FOR USE IN PLAYING POOL  
Movable indicating apparatus for use in playing pool including a pointer, a supporting device for the pointer, and a foundation member. The supporting device for the pointer preferably includes an...
3704887 GUIDE FOR AIMING A CUE BALL AT AN OBJECT BALL  
The present invention relates to a pool and billiard table cover for use in playing and teaching pool and billiards comprising, a table cover constructed of appropriate material, the cover being...
3692307 LIVE ACTION BACKBOARD  
This invention relates broadly to a new type of backboard or practice board which is used for returning tennis balls or other balls played against its surface. The backboard is constructed of...
3680151 CHAMBER POT  
A chamber pot for infant use comprising a body having a well in the base of its urine receiving chamber, the well being closed at its lower end by a diaphragm electrical contact unit. The...
3672075 TRAINING APPARATUS  
Apparatus for training and exercise with respect to the mechanical athletic side of horsemanship except for displacement and speed, the apparatus comprising a coordinated structure simulating the...
3646691 FISHING SIMULATOR  
A device for simulating the sport of fishing which can be used as an educational toy for children or as a novelty item for fishing enthusiasts. It comprises a fishing rod, fishing line, float, and...
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...
3489408 SIMULATED SURF AND SURFBOARD  
D227108 Title is not available  
3606317 ROWING SIMULATOR  
3484953 APPARATUS FOR SIMULATING FREE FALL THROUGH AIR  
3462856 BASEBALL TRAINING GUIDE  
3421759 RESILIENT MEMBERED JUDO TRAINING DEVICE  
3409294 Devices for teaching diving  
3387842 Self-defense manikin practice device  
3379439 Side horse training device  
3365818 Mechanical artificial fishing lure guide  
3364478 Infant training chair  
3353824 Batting aid and method of using same  
3350096 Batter's front foot guide  
3342487 Baseball stance and stride practice plate  
3299537 Poolplaying accessory  
3231271 Apparatus for practicing strokes with a tennis racket  
3220122 Pocket billiard training device  
3176319 Child's training chair and urinal  
3152803 Baseball pitching educational device  
3139687 Athletic visual training aid  
3129709 Training device  
3078597 Machine for teaching the art of casting  
2947091 Liquid dribbler for toilet training  
2930145 Parachute landing fall trainer  
2925273 Baseball training aid  
2914326 Exercise device for infants  
2893591 Educational and training device for children  
2885854 Training device for children  
2886315 Device for teaching diving techniques  
2791780 Urinal training device for little boys