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Expired Canadian patentCanada

Method and apparatus for junction box and conduit support

CA 2179941 C · Owner: Collard, Bobby · Inventors: Collard, Bobby

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 flat plate is provided to which an electrical junction box is centrally mounted with the plate extending beyond the sides of the junction box and conduits entering the junction box are supported by conduit clamps attached to the extended portions of the plate. Slots are provided in the extended portions of the flat plate to permit alignment of the conduit clamps with the entering conduit.

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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 26, 1996 and granted January 19, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 26, 2016.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 26, 2018.
  • 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 26, 1996
GrantedJanuary 19, 1999
Term endedJune 26, 2016
Patent numberCA 2179941 C
Classification (IPC)H02B1/46 +2 more

Timeline

Timeline From CIPO dates

1997199920012003200520072009201120132015Application filedJune 26, 1996Patent grantedJan 19, 1999Term endedJune 26, 2016

Sources & verification

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