Symbol display device for game machine
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United States of America Patent
Stats
-
Mar 18, 2008
Grant Date -
Dec 15, 2005
app pub date -
Sep 15, 2004
filing date -
May 31, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A symbol display device is provided with a first reel unit, a second reel unit, and a third reel unit. Each of the first, the second, and the third reel unit is composed as a double reel structure with an inner reel and an outer reel. The inner reel and the outer reel are formed out of light-transmittable material and have translucent symbols arranged on their peripheries. A first light-emitting device is provided inside the inner reel to illuminate the symbols on the inner reel from behind of them and a second light-emitting device is provided between the inner reel and the outer reel to illuminate the symbols on the outer reel from behind of them. In order to illuminate the symbols on the outer reel, only the second light-emitting device is lit up, while the first light-emitting device is lit up in order to illuminate only the symbols on the inner reel.
First Claim
Family
International Classification(s)
Cited Art Landscape
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