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Expired Canadian patentCanada

Releasable post-cable connection for a cable barrier system

CA 2853524 C · Owner: Gibraltar Global Llc · Inventors: Neusch, William H.

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

A releasable post-cable connection includes a post having a top end extending above a ground level. The post having an internal cavity and a slot formed through a post face wall extending downward from the top end of the post in communication with the cavity and a hairpin connector carrying at least one cable and releasably mounted to the post. The hairpin cable connector includes an elongated section forming at least one loop adapted for disposing a cable and a top section extending at an angle from the elongated member. The elongated section is substantially disposed within the cavity and the loop extends exterior of the cavity and the top section hung on the top end of the post. When the …

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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 June 28, 2006 and granted November 8, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 28, 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.
FiledJune 28, 2006
GrantedNovember 8, 2016
Term endedJune 28, 2026
Patent numberCA 2853524 C
Classification (IPC)E01F15/00 +1 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedJune 28, 2006Patent grantedNov 8, 2016Term endedJune 28, 2026

Sources & verification

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