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Expired Canadian patentCanada

Apparatus and method to vertically route and connect multiple optical fibers

CA 2420666 C · Owner: Khan, Mohammad Zubair · Inventors: Khan, Mohammad Zubair; Fontecha, Edwin

CIPO record

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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 apparatus and method to vertically route and physically pass multiple optical fibers through the walls of a package. On variation is a method to route an optical fiber ribbon through a wall of a package by routing and securing the width of the optical fiber ribbon perpendicularly to a component within the package. Another variation involves a package having an enclosure with an opening through which a group of optical fibers are arrayed in a rectangular cross-section with a width which is longer than a thickness. The package includes a component inside the enclosure a group of optical fibers , routed through the opening to the component where the width of the rectangular …

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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 August 29, 2001 and granted January 22, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended August 29, 2021.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 29, 2023.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 29, 2001
GrantedJanuary 22, 2013
Term endedAugust 29, 2021
Patent numberCA 2420666 C
Classification (IPC)G02B6/36 +2 more

Timeline

Timeline From CIPO dates

2002200420062008201020122014201620182020Application filedAug 29, 2001Patent grantedJan 22, 2013Term endedAug 29, 2021

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