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Expired Canadian patentCanada

End link for a vehicle stabilizer bar

CA 2128643 C · Owner: Rivard, Corey M. · Inventors: Parker, Eric G.; Rivard, Corey M.

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

An end link for a stabilizer bar of a vehicle suspension system is disclosed as having three preassembled subassemblies. One subassembly includes a bolt, a washer, and a grommet, and an opposite end subassembly includes a grommet, a washer and a nut. An, intermediate subassembly includes a plastic tubular spacer body having opposite ends closed by plastic end caps fixed to the tubular body by axially projecting fingers or abutments, which also serve to resist deflection of the end caps. The intermediate subassembly also includes grommets fixed to the end caps.

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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 July 22, 1994 and granted January 19, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 22, 2014.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 22, 2016.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 22, 1994
GrantedJanuary 19, 1999
Term endedJuly 22, 2014
Patent numberCA 2128643 C
Classification (IPC)B60G21/05

Timeline

Timeline From CIPO dates

1995199719992001200320052007200920112013Application filedJuly 22, 1994Patent grantedJan 19, 1999Term endedJuly 22, 2014

Sources & verification

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