Australian application, no grantAustralia
Improvements relating to soil stabilization inthe construction of roads andother extended surfaces exposed to weather
AU 1954000357 · Applicant: Ernest Augustus Ritter
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 May 19, 1954. Even if it was granted, its term would have ended by May 19, 1975.
- A pharmaceutical extension adds at most five years, so even that would have ended by May 19, 1980.
- 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 19, 1954
GrantedNo grant recorded
Term ended byMay 19, 1975
Application numberAU 1954000357
Classification (IPC)E02D3/12 +2 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.