The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 1997
Filed:
Sep. 21, 1995
Michael Gauselmann, Espelkamp, DE;
Atronic Casino Technology Distribution GmbH, Lubbecke, DE;
Abstract
The stopped rotating bodies of coin-operated gambling machines display a symbol combination which decides a win or non-win situation. The stop positions of the rotating bodies are determined with a random number generator. A random number generator is provided, which allows, without large expenditures, to adapt quickly the respective number of symbols to be displayed and the respective display frequency. A result output region is coordinated to each symbol. The symbol sequence is determined for the respective result output region with a pseudo-random number. The pseudo-random number is compared with a predetermined number from the respective result output region and in case of a numerical coincidence between pseudo-random number and predetermined number, a symbol of a rotating reel stop position and coordinated to the result output region, is displayed.