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.:

US 8454424 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 04, 2013

Filed:

Mar. 17, 2009
Applicant:

Kazumasa Yoshizawa, Tokyo, JP;

Inventor:

Kazumasa Yoshizawa, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63F 9/24 (2006.01); A63F 13/00 (2006.01); G06F 17/00 (2006.01); G06F 19/00 (2011.01);
U.S. Cl.
CPC ...
Abstract

A gaming terminal of the present invention a base game offering a chance of winning a payout according to a predetermined combination; a chance game offering a chance of obtaining a chance flag which qualifies a player to join a special game offering a chance of winning a higher payout than the base game; a terminal storage unit storing the number of chance flags; a terminal display which displays images of the base game, the chance game, and the special game; and a terminal controller, which performs the steps of: running the base game and the chance game at the same time; determining and awarding a payout according to a result of the base game; determining the number of chance flags according to a result of the chance game, and awarding a resulting number of chance flags; accumulatively storing in the terminal storage unit the number of chance flags awarded; and awarding a payout determined according to a result of the special game which is run when the number of the chance flags stored in the terminal storage unit equals or surpasses a predetermined.


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Yoshizawa, Kazumasa. (2013). Gaming machine and playing method thereof, which qualifies player to join special game through chance game run at the same time base game is run (U.S. Patent No. 8454424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8454424

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