Expired Australian patentAustralia
Liquid container
AU 1983013299 · Applicant: Minnesota Valley Engineering Inc
Overview
Drawings and full text
Its specification, documents and status are on IP Australia's AusPat.
Open the AusPat recordRead 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 April 11, 1983 and granted December 15, 1986. 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 April 11, 2004.
- A pharmaceutical extension adds at most five years, so even that would have ended by April 11, 2009.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 11, 1983
GrantedDecember 15, 1986
Term ended byApril 11, 2004
Application numberAU 1983013299
Classification (IPC)B65D81/38 +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.