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EP0028750
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EP About this file: EP0028750
| EP0028750 - Process and device for the regulation of a continuous pouring-and-after-treatment installation for cast work pieces [Right-click to bookmark this link] | Status | The application has been refused Status updated on 29.07.1983 Database last updated on 02.11.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states GEORG FISCHER AKTIENGESELLSCHAFT Mühlentalstrasse 105 CH-8201 Schaffhausen / CH | [1981/20] | Inventor(s) | 01 /
Brenner, Peter, Dipl.-Math. Hauentalstrasse 155 CH-8200 Schaffhausen / CH | [1981/20] | Application number, filing date | 80106551.7 | 25.10.1980 | [1981/20] | Priority number, date | CH19790009849 | 02.11.1979 Original published format: CH 984979 | [1981/20] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0028750 | Date: | 20.05.1981 | Language: | DE | [1981/20] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.03.1981 | Classification | IPC: | B22D29/00, B22D47/00, B24C3/26 | [1981/20] | CPC: |
B22D29/006 (EP);
B22D30/00 (EP);
B22D31/002 (EP);
B24C3/266 (EP)
| Designated contracting states | BE, DE, FR, GB, IT, LU, NL, SE [1981/20] | Title | German: | Verfahren und Einrichtung für die Regelung einer kontinuierlichen Giess- und Nachbehandlungsanlage für Guss-Werkstücke | [1981/20] | English: | Process and device for the regulation of a continuous pouring-and-after-treatment installation for cast work pieces | [1981/20] | French: | Procédé et dispositif pour le réglage d'une installation de coulée et de post traitement en continu pour des pièces de fonderie | [1981/20] | File destroyed: | 18.06.1989 | Examination procedure | 28.10.1981 | Examination requested [1982/01] | 09.06.1982 | Despatch of a communication from the examining division (Time limit: M04) | 25.06.1982 | Reply to a communication from the examining division | 31.08.1982 | Despatch of communication of intention to grant (Approval: ) | 23.11.1982 | Communication of intention to grant the patent | 13.04.1983 | Despatch of communication that the application is refused, reason: substantive examination [1983/39] | 29.07.1983 | Application refused, date of legal effect [1983/39] | Fees paid | Renewal fee | 31.08.1982 | 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 | DE2805709 [ ]; | EP0004936 [ ] |