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Expired Australian patentAustralia

Controlling the initiation of logical systems in a data processing system with logical processor facility

AU 1993031011 · Applicant: Amdahl Corporation

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 January 4, 1993 and granted January 9, 1996. 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 January 4, 2014.
  • A pharmaceutical extension adds at most five years, so even that would have ended by January 4, 2019.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 4, 1993
GrantedJanuary 9, 1996
Term ended byJanuary 4, 2014
Application numberAU 1993031011
Classification (IPC)G06F15/16 +2 more

Timeline

Timeline From IP Australia dates

1994199720002003200620092012Application filedJan 4, 1993Patent grantedJan 9, 1996Term ended byJan 4, 2014

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.