Australian application, no grantAustralia
An improved petrol saver and air brake and means for using the combustible fumes generated inthe sump of motor vehicle engines
AU 1931004774 · Applicant: For Saving Petrol And Increasing Gradually Accumulates Inthe Induction Pipe Lothe Engine Power In Motor Driven Vehicles Causing The Engine To Stagger For Sometime Lo With Similar Apparatus At Present In Use
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 November 2, 1931. Even if it was granted, its term would have ended by November 2, 1952.
- A pharmaceutical extension adds at most five years, so even that would have ended by November 2, 1957.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 2, 1931
GrantedNo grant recorded
Term ended byNovember 2, 1952
Application numberAU 1931004774
Classification (IPC)F02M25/06
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.