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Expired Australian patentAustralia

Explosive

AU 1987075064 · Applicant: Aeci Limited

AusPat record

Overview

Drawings and full text

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

Open the AusPat record

No Claude kit for weapons

Claude doesn't help design weapons, ammunition or explosives, so this page has no Reinvent kit. To develop this one, work with a federally licensed manufacturer (many of these items are regulated) and a registered patent attorney or agent, listed on the USPTO roster.

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.

Why it's free to use

  • Filed July 2, 1987 and granted September 25, 1990. 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 2, 2008.
  • A pharmaceutical extension adds at most five years, so even that would have ended by July 2, 2013.
  • 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 2, 1987
GrantedSeptember 25, 1990
Term ended byJuly 2, 2008
Application numberAU 1987075064
Classification (IPC)C06B31/28

Timeline

Timeline From IP Australia dates

1988199119941997200020032006Application filedJuly 2, 1987Patent grantedSep 25, 1990Term ended byJuly 2, 2008

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.