Australian application, no grantAustralia
Improvements relating tothe manufacture of fibrous plaster sheets and suchlike mouldings
AU 1941000908 · Applicant: Sisira Ii Ax Plaster I Nili Stefka Proprietary Limited
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 April 29, 1941. Even if it was granted, its term would have ended by April 29, 1962.
- A pharmaceutical extension adds at most five years, so even that would have ended by April 29, 1967.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 29, 1941
GrantedNo grant recorded
Term ended byApril 29, 1962
Application numberAU 1941000908
Classification (IPC)B28B7/06 +1 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.