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Expired Australian patentAustralia

Apparatus for controlling drive forces of vehicle drive wheels connected by differential by braking drive wheel having smaller critical drive force

AU 1998052942 · Applicant: Toyota Jidosha Kabushiki Kaisha

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Listed from its IP Australia record in Patent Yard's archive of Australian patents past their term. Its claims, description and drawings are in the AusPat record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed February 5, 1998 and granted August 5, 1999. An Australian standard patent lasts 20 years from its date of patent, which is at most a year after this filing, so its term ended by February 5, 2019.
  • A pharmaceutical extension adds at most five years, so even that would have ended by February 5, 2024.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledFebruary 5, 1998
GrantedAugust 5, 1999
Term ended byFebruary 5, 2019
Application numberAU 1998052942
Classification (IPC)B60K17/346 +2 more

Timeline

Timeline From IP Australia dates

1999200220052008201120142017Application filedFeb 5, 1998Patent grantedAug 5, 1999Term ended byFeb 5, 2019

Sources & verification

Everything on this page comes from the IP Australia record linked above. Data from IP Australia's IPGOD, licensed under CC BY 2.5 AU.