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Expired Australian patentAustralia

Chain Saw

AU 2013101350 · Applicant: Chervon Hk Limited

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Its specification, documents and status are on IP Australia's AusPat.

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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 October 11, 2013. An Australian innovation patent lasts at most 8 years from its date of patent, at most a year after this filing, so it ended by October 11, 2022.
  • We check Australian rights only. A patent in its family in another country could still be in force.
FiledOctober 11, 2013
GrantedOctober 31, 2013
Term ended byOctober 11, 2022
Application numberAU 2013101350
Classification (IPC)B27B17/14

Timeline

Timeline From IP Australia dates

201420152016201720182019202020212022Application filedOct 11, 2013Patent grantedOct 31, 2013Term ended byOct 11, 2022

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.