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Expired Australian patentAustraliaSolo inventor

Method and device for checking the solidity of anchored standing masts

AU 1997018683

AusPat record

Overview

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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 December 4, 1996 and granted September 20, 2001. 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 December 4, 2017.
  • A pharmaceutical extension adds at most five years, so even that would have ended by December 4, 2022.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 4, 1996
GrantedSeptember 20, 2001
Term ended byDecember 4, 2017
Application numberAU 1997018683
Classification (IPC)G01L5/00 +2 more

Timeline

Timeline From IP Australia dates

1997200020032006200920122015Application filedDec 4, 1996Patent grantedSep 20, 2001Term ended byDec 4, 2017

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.