Australian application, no grantAustralia
Improved means for preventing incrustation and pitting in steam boilers
AU 1916000980 · Applicant: John Notley
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 May 11, 1916. Even if it was granted, its term would have ended by May 11, 1937.
- A pharmaceutical extension adds at most five years, so even that would have ended by May 11, 1942.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 11, 1916
GrantedNo grant recorded
Term ended byMay 11, 1937
Application numberAU 1916000980
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.