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Expired Canadian patentCanada

System and simulator for in-flight threat and countermeasures training

CA 2005673 C · Owner: Honeywell Inc. · Inventors: Rasinski, John E.; Delong, Christian P.

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

An interactive trainer for electronic countermeasures simulation capable of providing displays of in-flight threats and countermeasures responses representative of an actual combat equipment suite. Threat scenarios are stored in computer memory and recalled at a push-button display console. Default parameters may readily be modified by the operator under software control. The aircraft position with respect to selected threats is displayed in real time superposed on the threat parameters. Displays are identical to that provided by the equipment simulated and reflect the true operational status as preset by the operator.

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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 15, 1989 and granted March 23, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 15, 2009.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 15, 2011.
  • 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 15, 1989
GrantedMarch 23, 1999
Term endedDecember 15, 2009
Patent numberCA 2005673 C
Classification (IPC)G09B9/16 +2 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedDec 15, 1989Patent grantedMarch 23, 1999Term endedDec 15, 2009

Sources & verification

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