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:
Oct. 13, 2015
Filed:
Apr. 18, 2014
Universal Entertainment Corporation, Tokyo, JP;
Aruze Gaming America, Inc., Las Vegas, NV (US);
Yukinori Inamura, Tokyo, JP;
Yoichi Kato, Tokyo, JP;
Kazuo Okada, Tokyo, JP;
Yuji Miyagawa, Tokyo, JP;
Hiroki Nakamura, Tokyo, JP;
Takeshi Narita, Tokyo, JP;
Hiromoto Yamauchi, Tokyo, JP;
UNIVERSAL ENTERTAINMENT CORPORATION, Tokyo, JP;
ARUZE GAMING AMERICA, INC., Las Vegas, NV (US);
Abstract
On the slot machine, a slot game including a base game and free games is caused to proceed on a display. On the base game reel strips, on all of a plurality of reels, symbols whose each kind is the same, other than feature symbols and wild symbols, are arranged in succession. On the free game reel strips, on all of a plurality of reels, symbols whose each kind is the same, other than the feature symbols and the wild symbols, are arranged in succession and in addition thereto, only in a case of top symbols whose payout multiplying factor is the highest, the top symbols whose number is larger than a number of top symbols displayed on the base game reel strips are arranged in succession.