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Expired Canadian patentCanada

Window panel including an electronic device and method of reading/writing information included in this device

CA 2607481 C · Owner: Fourreau, Frederic · Inventors: Fourreau, Frederic

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

Aircraft window panels must be changed periodically. These panels are typically replaced without knowing exactly how many flying hours they have completed. The invention aims to provide a window panel equipped with an electronic traceability device that provides a way of knowing throughout , the life of the window panel the technical characteristics , associated with the window panel and/or its production and , any information related, over time to the operation and use , of the window panel and/or of the device accommodating the window panel. There is thus provided a window panel including at least one electronic device comprising an electronic memory containing information that can …

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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 April 24, 2006 and granted November 26, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 24, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 24, 2006
GrantedNovember 26, 2013
Term endedApril 24, 2026
Patent numberCA 2607481 C
Classification (IPC)B64C1/14 +2 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedApril 24, 2006Patent grantedNov 26, 2013Term endedApril 24, 2026

Sources & verification

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