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EP0012047
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EP About this file: EP0012047
| EP0012047 - Process and apparatus for reclaiming foundry sand [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 28.09.1982 Database last updated on 17.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states S.A. FONDERIES GAILLY Société Anonyme Française 1, rue de l'Abreuvoir F-08000 Charleville-Mezieres / FR | [1980/12] | Inventor(s) | 01 /
Willame, Jean 66 avenue de Ferrière F-59131 Rousies / FR | 02 /
Cappelletto, Renzo 57, rue de Foussard Tavers F-45190 Beaugency / FR | [1980/12] | Representative(s) | Bouju, André Cabinet Bouju Derambure (Bugnion) S.A. B.P. 6250 75818 Paris Cédex 17 / FR | [N/P] |
| Former [1980/12] | Bouju, André Cabinet Bouju Derambure (Bugnion) S.A. B.P. 6250 F-75818 Paris Cédex 17 / FR | Application number, filing date | 79400807.8 | 30.10.1979 | [1980/12] | Priority number, date | FR19780031830 | 10.11.1978 Original published format: FR 7831830 | [1980/12] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0012047 | Date: | 11.06.1980 | Language: | FR | [1980/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.02.1980 | Classification | IPC: | B22C5/00 | [1980/12] | CPC: |
B22C5/04 (EP,US);
B22C19/04 (EP,US);
B22C5/00 (EP,US)
| Designated contracting states | CH, DE, GB, IT [1980/12] | Title | German: | Verfahren und Vorrichtung zum Regenerieren von Giesserei-Formsand | [1980/12] | English: | Process and apparatus for reclaiming foundry sand | [1980/12] | French: | Procédé et installation pour régénérer les sables de moulage | [1980/12] | File destroyed: | 02.02.1989 | Examination procedure | 28.03.1980 | Examination requested [1980/12] | 19.05.1981 | Despatch of a communication from the examining division (Time limit: M04) | 04.09.1981 | Reply to a communication from the examining division | 13.11.1981 | Despatch of a communication from the examining division (Time limit: M04) | 18.12.1981 | Reply to a communication from the examining division | 14.04.1982 | Despatch of communication of intention to grant (Approval: ) | 02.06.1982 | Communication of intention to grant the patent | 21.09.1982 | Application withdrawn by applicant [1982/48] | Fees paid | Renewal fee | 05.10.1981 | Renewal fee patent year 03 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | FR1389730 [ ] (DIETERT CO HARRY W); | US3373977 [ ] (DIETERT HARRY W) | [ ] - MODERN CASTING, Vol. 52, No. 6, Decembre 1967, Des Plaines US H.W. DIETERT: "Automatic sand testing and bond additions to system sand"pages 61-67 * Texte en entier * | [ ] - MODERN CASTING, Vol. 57, No. 3, Mars 1970, Des Plaines US J.H. SCHAUM: "Compuerized sandology for instant sand control"pages 131-133 * Texte en entier * | [ ] - MODERN CASTING, No. 1, Janvier 1967, Des Plaines, US, T.J. SMITH: "Improve your core mixtures with a computer"pages 59-63 * Texte en entier * |