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EP0386384
European procedure
Extract from the Register of European Patents
EP About this file: EP0386384
| EP0386384 - Process for the lost foam casting under pressure of metal pieces [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.08.1993 Database last updated on 11.04.2026 | Most recent event Tooltip | 03.08.1993 | No opposition filed within time limit | published on 22.09.1993 [1993/38] | Applicant(s) | For all designated states ALUMINIUM PECHINEY 23, rue Balzac 75008 Paris Cédex 08 / FR | [N/P] |
| Former [1990/37] | For all designated states ALUMINIUM PECHINEY 23, rue Balzac F-75008 Paris Cédex 08 / FR | Inventor(s) | 01 /
Garat, Michel Clos Bérard Bâtiment B 4, rue Brunetière F-38500 Voiron / FR | [1990/37] | Representative(s) | Vanlaer, Marcel, et al PECHINEY Immeuble "SIS" 217, cours Lafayette 69451 Lyon Cédex 06 / FR | [N/P] |
| Former [1990/37] | Vanlaer, Marcel, et al PECHINEY 28, rue de Bonnel F-69433 Lyon Cédex 3 / FR | Application number, filing date | 89420215.9 | 13.06.1989 | [1990/37] | Priority number, date | FR19890003706 | 07.03.1989 Original published format: FR 8903706 | [1990/37] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0386384 | Date: | 12.09.1990 | Language: | FR | [1990/37] | Type: | B1 Patent specification | No.: | EP0386384 | Date: | 30.09.1992 | Language: | FR | [1992/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.07.1990 | Classification | IPC: | B22D27/13, B22C9/04 | [1990/37] | CPC: |
B22D27/13 (EP);
B22D18/00 (KR);
B22C9/04 (KR);
B22C9/046 (EP);
B22D2/00 (KR)
| Designated contracting states | AT, BE, CH, DE, ES, GB, GR, IT, LI, LU, NL, SE [1990/37] | Title | German: | Verfahren zum Vollformgiessen von metallischen Gegenständen unter Druck | [1990/37] | English: | Process for the lost foam casting under pressure of metal pieces | [1990/37] | French: | Procédé de moulage à mousse perdue et sous pression de pièces métalliques | [1990/37] | Examination procedure | 04.10.1990 | Examination requested [1990/48] | 28.02.1992 | Despatch of communication of intention to grant (Approval: Yes) | 18.03.1992 | Communication of intention to grant the patent | 12.05.1992 | Fee for grant paid | 12.05.1992 | Fee for publishing/printing paid | Opposition(s) | 01.07.1993 | No opposition filed within time limit [1993/38] | Fees paid | Renewal fee | 15.05.1991 | Renewal fee patent year 03 | 11.05.1992 | Renewal fee patent year 04 |
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