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Australian application, no grantAustralia

A combustible gas-driven turbine engine

AU 1934018416 · Applicant: Lionel Harris Larsen

AusPat record

Overview

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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 July 13, 1934. Even if it was granted, its term would have ended by July 13, 1955.
  • A pharmaceutical extension adds at most five years, so even that would have ended by July 13, 1960.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 13, 1934
GrantedNo grant recorded
Term ended byJuly 13, 1955
Application numberAU 1934018416
Classification (IPC)F02C5/04 +1 more

Timeline

Timeline From IP Australia dates

1935193819411944194719501953Application filedJuly 13, 1934Term ended byJuly 13, 1955

Sources & verification

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.