Expired Australian patentAustralia
Tail fin unit for a projectile
AU 1988013914 · Applicant: Qinetiq Limited
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 March 9, 1988 and granted December 11, 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 March 9, 2009.
- A pharmaceutical extension adds at most five years, so even that would have ended by March 9, 2014.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 9, 1988
GrantedDecember 11, 1990
Term ended byMarch 9, 2009
Application numberAU 1988013914
Classification (IPC)F42B10/06
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.