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Expired Australian patentAustralia

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AU 2001025037 · Applicant: Siemens Aktiengesellschaft

AusPat record

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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 24, 2000 and granted January 29, 2004. 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 November 24, 2021.
  • 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.
FiledNovember 24, 2000
GrantedJanuary 29, 2004
Term ended byNovember 24, 2021
Application numberAU 2001025037
Classification (IPC)H04J3/00 +2 more

Timeline

Timeline From IP Australia dates

2001200420072010201320162019Application filedNov 24, 2000Patent grantedJan 29, 2004Term ended byNov 24, 2021

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.