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Expired Canadian patentCanada

Display system for data assisted bingo game

CA 1294364 C · Owner: Hesland Egil · Inventors: Hesland Egil

CIPO record

Overview

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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 b s t r a c t, In a display system for a data assisted bingo game there is included a central computer (1), a plurality (N) of game monitors (3) with reaction buttons (4) and a master monitor, (2) as well as a keyboard (5) for the game master. The computer (1) is adapted to particularly indicate in a suitable manner the generated random numbers in square nets with bingo numbers which are displayed on the game monitors (3) so that, the participants easily may follow the game. Furthermore the computer (1) displays on every game monitor the present account balance of the game participant in accordance with the start fee paid, the number of games and square nets used and possible prizes, and …

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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 January 14, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 14, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 20, 1989
GrantedJanuary 14, 1992
Term endedJanuary 14, 2009
Patent numberCA 1294364 C
Classification (IPC)A63F13/12 +1 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedJan 20, 1989Patent grantedJan 14, 1992Term endedJan 14, 2009

Sources & verification

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