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Expired Canadian patentCanada

Method and device for training in the operation of moving vehicles

CA 1253336 A · Owner: Giravions Dorand · Inventors: Deslypper, Christian; Saunier, Christian; Allard, Jean-Claude

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Abstract From the Canadian patent

Training in the operation of moving vehicles is provided by an operating station comprising a steering wheel and a television monitor screen placed in front of the trainee driver. Theoretical steering control operations performed by a model driver on a previously recorded moving road landscape are used for producing the images of the road landscape as it moves in front of the trainee driver's control station. Steering errors made by the trainee driver are determined by comparison between the steering control operations performed by the trainee driver and the previously recorded model-driver steering control operations. Displacement of the images with respect to the television monitor screen …

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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 May 2, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 2, 2006.
  • 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 14, 1984
GrantedMay 2, 1989
Term endedMay 2, 2006
Patent numberCA 1253336 A
Classification (IPC)G09B9/04 +2 more

Timeline

Timeline From CIPO dates

19851988199119941997200020032006Application filedDec 14, 1984Patent grantedMay 2, 1989Term endedMay 2, 2006

Sources & verification

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