Australian application, no grantAustralia
Improvements in pumping or lifting appliances particularly applicable for use with a mixture of liquid and solid suspended therein
AU 1943008670 · Applicant: For Use Witha Mixture Of Liquid And Solid Suspended Therein I Douglas Taylor A British Subject Of According Tothe Present Invention Cheriton Station Road Solihull War Means For Lifting Or Pumping A Mixture Of Wickshire England Her
Overview
Drawings and full text
Its specification, documents and status are on IP Australia's AusPat.
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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 March 16, 1943. Even if it was granted, its term would have ended by March 16, 1964.
- A pharmaceutical extension adds at most five years, so even that would have ended by March 16, 1969.
- 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 16, 1943
GrantedNo grant recorded
Term ended byMarch 16, 1964
Application numberAU 1943008670
Classification (IPC)F04B19/08 +1 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.