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Expired Canadian patentCanada

Computer system for playing competing type game with specific characteristic movable data

CA 2192296 C · Owner: Hudson Soft Co. Ltd. · Inventors: Sawaguchi, Takashi

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

The invention relates to a computer system for playing a competing type computer game. Specific characteristic data of each of game players is stored in, a memory card for each game player. The specific characteristic data is movable, from one memory to another memory in accordance with result of the competing game. The memory card is detachable from the computer system. Further the, computer system is able to be connected with a network. Therefore the skill , of the, game player is displayed and stored clearly and correctly. Further the skills , of, each of the game players is displayed on all display units of the game players on, the network at the same time. Therefore all game players …

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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

  • Filed December 6, 1996 and granted February 18, 2003. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 6, 2016.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 6, 2018.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 6, 1996
GrantedFebruary 18, 2003
Term endedDecember 6, 2016
Patent numberCA 2192296 C
Classification (IPC)G06F13/00 +1 more

Timeline

Timeline From CIPO dates

1997199920012003200520072009201120132015Application filedDec 6, 1996Patent grantedFeb 18, 2003Term endedDec 6, 2016

Sources & verification

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