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Expired Canadian patentCanada

Bridge overhang bracket

CA 2496089 C · Owner: Jackson, George W. · Inventors: Jackson, George W.

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 bridge overhang bracket includes an elongate top member having inner and outer ends an elongate diagonal member having an inner end and an outer end the outer end of the diagonal member pivotally attached to the outer end of the top member upper and lower pivot joints secured to the top member and diagonal member respectively, adjacent the respective inner ends thereof and an elongate side member extending between and engaged with the upper and lower pivot joints. At least one of the pivot joints comprises an adjustable axial engagement mechanism for adjusting the position along the length of the side member at which the at least one pivot joint engages the side member.

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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 4, 2005 and granted December 3, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 4, 2025.
  • 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.
FiledFebruary 4, 2005
GrantedDecember 3, 2013
Term endedFebruary 4, 2025
Patent numberCA 2496089 C
Classification (IPC)E01D19/00 +2 more

Timeline

Timeline From CIPO dates

2006200820102012201420162018202020222024Application filedFeb 4, 2005Patent grantedDec 3, 2013Term endedFeb 4, 2025

Sources & verification

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