Resources Contact Us Home
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
Scanning of a touch screen
Modular connector for touch sensitive device
Method and/or apparatus for navigating mobile robot using virtual sensor
Piperazinyl methyl phenyl cyclohexane compound
Information repository search system
Advocate for facilitating verification for the online presence of an entity
Anomalous data detection method
  Randomly Featured Patents
Discovery of inference rules from text
Shape memory locking device for orthopedic implants
Rotary processors
Use of ionomers for sealing insulating materials
Bioerodible contraceptive suppository
TN and STN liquid-crystal displays
System and method for air containment zone air leakage detection
Composition and method for corrosion inhibition
Process for preparing (metal) alkylphosphonites II
Field emission device having configuration for correcting deviation of electron emission direction