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Expired Canadian patentCanada

Concurrent game network

CA 1315401 C · Owner: Itkis, Yuri · Inventors: Itkis, Boris

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A distributed game network comprising a master game device and a number of slave game devices. The slave game device is capable of playing concurrently a number of menu selectable card and chance games, such as poker bingo, blackjack, and keno. The slave game device receives commands and random data, such as bingo patterns and called bingo and keno numbers, from the master game device and sends the local game status and accounting information to the master game device. The slave game device is equipped with a touch screen display and a smart game card interface. The smart game card associated with the slave game device has an imbedded microprocessor keeping track of wagers and outcomes of …

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted March 30, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 30, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 5, 1989
GrantedMarch 30, 1993
Term endedMarch 30, 2010
Patent numberCA 1315401 C
Classification (IPC)A63F3/06

Timeline

Timeline From CIPO dates

1990199319961999200220052008Application filedJune 5, 1989Patent grantedMarch 30, 1993Term endedMarch 30, 2010

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.