Patents Assigned to Anette Klaus
  • Roulette equipment
    Patent number: 5687967
    Abstract: To make it more difficult for system gamblers to predict their chances of successfully placing their chips, the number ring in roulette equipment is an independent component that rests on the bottom of the bowl and can be angularly displaced from outside against inherent resistance. The ring is re-adjusted from time to time by the casino personnel to contaminate the probabilities.
    Type: Grant
    Filed: September 28, 1995
    Date of Patent: November 18, 1997
    Assignee: Anette Klaus
    Inventor: Willi Klaus