Australian application, no grantAustralia
Improvements in sand molds for the casting of metals and in processes for their manufacture
AU 1943008657 · Applicant: Gesellschaft Zte Forderung Der Tursohexum Dem Gebiete Der Tech Vise Hex Physik Ander Eidgenossischex T Echnischen Hot Hach It K
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 August 7, 1944. Even if it was granted, its term would have ended by August 7, 1965.
- A pharmaceutical extension adds at most five years, so even that would have ended by August 7, 1970.
- We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 7, 1944
GrantedNo grant recorded
Term ended byAugust 7, 1965
Application numberAU 1943008657
Classification (IPC)B22C1/22 +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.