Australian application, no grantAustralia
Improvements in machines forthe production of carburetted air or airgas
AU 1912006376 · Applicant: Albbbt William George Martens Henry John Vincent Martens
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 September 11, 1912. Even if it was granted, its term would have ended by September 11, 1933.
- A pharmaceutical extension adds at most five years, so even that would have ended by September 11, 1938.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 11, 1912
GrantedNo grant recorded
Term ended bySeptember 11, 1933
Application numberAU 1912006376
Classification (IPC)—
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.