Expired Australian patentAustralia
Granular propellant powder
AU 1979054151 · Applicant: Societe Nationale Des Poudres Et Explosifs
Overview
Drawings and full text
Its specification, documents and status are on IP Australia's AusPat.
Open the AusPat recordNo 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 December 21, 1979 and granted May 26, 1983. 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 December 21, 2000.
- A pharmaceutical extension adds at most five years, so even that would have ended by December 21, 2005.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 21, 1979
GrantedMay 26, 1983
Term ended byDecember 21, 2000
Application numberAU 1979054151
Classification (IPC)C06B21/00 +2 more
Timeline
Timeline From IP Australia dates
Sources & verification
Official IP Australia records
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.