Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Adaptive physical education device










Image Number 10 for United States Patent #6004233.

An adaptive physical education device has a spring-back assembly with a U shaped frame that is positioned over first and second vertical posts. The spring-back assembly has a webbing attached by springs to a webbing frame, which is pivotally attached to the U shaped frame. The spring-back assembly is pivotable to different angles so that a ball may be caught and tossed at a variety of angles. In a separate embodiment, the webbing frame is removed and replaced with a ball catapult assembly, which is attached to the U shaped frame with elastic cords. The ball catapult assembly has a ball holder and a handle. A ball is placed in the ball holder, then a wheelchair bound participant pulls back the handle to apply tension to the elastic cords. The handle is released to propel the ball.








 
 
  Recently Added Patents
Multifunction switch for vehicle having lighting module
Gemstone
Hydrostatic pad pressure modulation in a simultaneous double side wafer grinder
Method of manufacturing semiconductor device
Mobile communication device
Systems and methods of using dynamic data for wear leveling in solid-state devices
Termite tubing preventative for non-wood materials
  Randomly Featured Patents
Camouflage blind for hunters
Footwear upper portion
Display system for localizing regions in a mixed text & picture display
Chess game automatic continuation circuit
Thin film optical measurement system and method with calibrating ellipsometer
Centrifugal thrower-crusher for aggregates and other materials
Matrix inverter for driving multiple discharge lamps
Bleaching compounds comprising N-acyl caprolactam for use in hand-wash or other low-water cleaning systems
Network connectivity and wireless status in a notification area
Planar antenna array and article of manufacture using same