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:
Nov. 16, 1999
Filed:
Oct. 25, 1996
Isao Sunaga, Tokyo, JP;
Aruze Corporation, Tokyo, JP;
Abstract
A gaming machine in which a game is controlled using virtual reels arranged to correspond to symbols of actual reels, increases the interest of a player in playing the game. A virtual symbol row arrangement is provided corresponding to a plurality of symbol rows to be displayed on a variable display, and is formed of the symbols that constitute each of the symbol rows. When a predetermined play condition is satisfied, a controller starts the operation of the variable display and samples random number values. In response to the sampled random number values, the controller determines stop symbols in the virtual symbol row arrangement for every symbol row. The controller controls the variable display to produce an image of the stop symbols when the variable display is stopped, and performs win determinations on a selected combination of the stop symbols. The virtual symbol row arrangement consists of at least two tables, with a plurality of virtual symbol rows disposed as one table. First and second ones of the tables differ from one another in position or number with respect to a particular symbol in one of the plurality of virtual symbol rows.