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Expired Canadian patentCanada

Railroad car baggage rack closing panel

CA 2089447 C · Owner: Ricaud, Patrick · Inventors: Mormede, Bernard; Ricaud, Patrick

CIPO record

Overview

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

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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 February 12, 1993 and granted June 8, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 12, 2013.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 12, 2015.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 12, 1993
GrantedJune 8, 1999
Term endedFebruary 12, 2013
Patent numberCA 2089447 C
Classification (IPC)B61D1/00 +2 more

Timeline

Timeline From CIPO dates

1994199619982000200220042006200820102012Application filedFeb 12, 1993Patent grantedJune 8, 1999Term endedFeb 12, 2013

Sources & verification

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