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Expired Australian patentAustralia

Foundation Construction and Method for Making Same

AU 2004222817 · Applicant: Advanced Substructures Ltd

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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 25, 2004 and granted October 21, 2005. 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 October 25, 2025.
  • Term extensions apply only to pharmaceutical patents, and it isn't classified as one.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 25, 2004
GrantedOctober 21, 2005
Term ended byOctober 25, 2025
Application numberAU 2004222817
Classification (IPC)E02D31/08 +2 more

Timeline

Timeline From IP Australia dates

2005200820112014201720202023Application filedOct 25, 2004Patent grantedOct 21, 2005Term ended byOct 25, 2025

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.