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Expired Australian patentAustralia

Powered gas meter

AU 2001100600 · Applicant: Emwest Products Pty 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 November 28, 2001. 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 November 28, 2010.
  • We check Australian rights only. A patent in its family in another country could still be in force.
FiledNovember 28, 2001
GrantedFebruary 13, 2002
Term ended byNovember 28, 2010
Application numberAU 2001100600
Classification (IPC)G01F1/00 +2 more

Timeline

Timeline From IP Australia dates

200220032004200520062007200820092010Application filedNov 28, 2001Patent grantedFeb 13, 2002Term ended byNov 28, 2010

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.