EP 0443420 B1 19950111 - Gaming system accumulating progressive jackpot values.
Title (en)
Gaming system accumulating progressive jackpot values.
Title (de)
System von Spielautomaten mit Verarbeitung eines steigenden Jackpots.
Title (fr)
Système de machines à sous avec traitement d'un jack-pot progressif.
Publication
Application
Priority
US 48214790 A 19900220
Abstract (en)
[origin: EP0443420A2] In order to provide a progressive gaming system with greater speed, flexibility and reliability a communication unit is used to control the information transmitted between a group of gaming machines and a progressive controller. The communication unit collects coin-in information from each of the gaming machines and transmits this information to the progressive controller in response to periodic poll signal signals from the progressive controller. <IMAGE>
IPC 1-7
IPC 8 full level
G07F 17/32 (2006.01); A63F 3/00 (2006.01)
CPC (source: EP)
G07F 17/3234 (2013.01); A63F 2003/0017 (2013.01)
Designated contracting state (EPC)
AT BE DE DK ES FR GB IT NL
DOCDB simple family (publication)
EP 0443420 A2 19910828; EP 0443420 A3 19911211; EP 0443420 B1 19950111; AT E117112 T1 19950115; AU 649009 B2 19940512; AU 7119491 A 19910822; CA 2036472 A1 19910821; CA 2036472 C 20010417; DE 69106547 D1 19950223; DE 69106547 T2 19950817; DK 0443420 T3 19950522
DOCDB simple family (application)
EP 91101970 A 19910213; AT 91101970 T 19910213; AU 7119491 A 19910219; CA 2036472 A 19910215; DE 69106547 T 19910213; DK 91101970 T 19910213