Patents Assigned to The Old School Limited
  • Reaction test
    Patent number: 6497576
    Abstract: A reaction test for determining the reaction of humans to change consists of a moving shape which changes from time to time, the change being signalled by a person being tested, and apparatus recording the delay between the change and the subsequent signal. The moving shape increases speed during the test, and the chance may be a chance of shape/colour or any other detectable change. The test results are useful in detecting or confirming certain medical conditions.
    Type: Grant
    Filed: October 23, 2000
    Date of Patent: December 24, 2002
    Assignee: The Old School Limited
    Inventor: Rachel Smith