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Expired Australian patentAustraliaSolo inventor

Multiple level minimum logic network

AU 1996064988

AusPat record

Overview

Drawings and full text

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 July 19, 1996 and granted February 1, 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 July 19, 2017.
  • A pharmaceutical extension adds at most five years, so even that would have ended by July 19, 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.
FiledJuly 19, 1996
GrantedFebruary 1, 2001
Term ended byJuly 19, 2017
Application numberAU 1996064988
Classification (IPC)G06F15/173 +2 more

Timeline

Timeline From IP Australia dates

1997200020032006200920122015Application filedJuly 19, 1996Patent grantedFeb 1, 2001Term ended byJuly 19, 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.