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Expired Australian patentAustraliaSolo inventor

Pressure sealed connecting apparatus for conduits carrying pressure media

AU 1993046293

AusPat record

Overview

Drawings and full text

Its specification, documents and status are on IP Australia's AusPat.

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Read the whole patent

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 September 13, 1993 and granted March 5, 1997. 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 September 13, 2014.
  • A pharmaceutical extension adds at most five years, so even that would have ended by September 13, 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.
FiledSeptember 13, 1993
GrantedMarch 5, 1997
Term ended bySeptember 13, 2014
Application numberAU 1993046293
Classification (IPC)F16L27/093 +2 more

Timeline

Timeline From IP Australia dates

1994199720002003200620092012Application filedSep 13, 1993Patent grantedMarch 5, 1997Term ended bySep 13, 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.