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EP0446237
European procedure
Extract from the Register of European Patents
EP About this file: EP0446237
| EP0446237 - FURNACE FOR MELTING DOWN SCRAP IRON [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.07.1995 Database last updated on 24.08.2024 | Most recent event Tooltip | 30.11.2007 | Lapse of the patent in a contracting state | published on 02.01.2008 [2008/01] | Applicant(s) | For all designated states MANNESMANN Aktiengesellschaft Postfach 10 36 41 40027 Düsseldorf / DE | [N/P] |
| Former [1991/38] | For all designated states MANNESMANN Aktiengesellschaft Postfach 10 36 41 D-40027 Düsseldorf / DE | Inventor(s) | 01 /
MEIERLING, Peter Lingeweide 12 D-4000 Düsseldorf 31 / DE | [1991/38] | Representative(s) | Meissner, Peter E., et al Meissner & Meissner Patentanwaltsbüro Postfach 33 01 30 14171 Berlin / DE | [N/P] |
| Former [1993/09] | Meissner, Peter E., Dipl.-Ing., et al Meissner & Meissner, Patentanwaltsbüro, Postfach 33 01 30 D-14171 Berlin / DE | ||
| Former [1991/38] | Meissner, Peter E., Dipl.-Ing. Meissner & Meissner Patentanwaltsbüro Postfach D-14199 Berlin / DE | Application number, filing date | 89912978.7 | 28.11.1989 | [1991/38] | WO1989DE00746 | Priority number, date | DE19883840486 | 01.12.1988 Original published format: DE 3840486 | [1991/38] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | WO9006481 | Date: | 14.06.1990 | [1990/14] | Type: | A1 Application with search report | No.: | EP0446237 | Date: | 18.09.1991 | Language: | DE | The application published by WIPO in one of the EPO official languages on 14.06.1990 takes the place of the publication of the European patent application. | [1991/38] | Type: | B1 Patent specification | No.: | EP0446237 | Date: | 28.09.1994 | Language: | DE | [1994/39] | Search report(s) | International search report - published on: | EP | 12.07.1990 | Classification | IPC: | F27D13/00, C21C5/52, F27B14/02 | [1991/38] | CPC: |
C21C5/5211 (EP);
F27D13/00 (EP,KR);
C21C5/527 (EP);
F27B3/06 (EP);
F27B3/065 (EP);
F27B3/085 (EP);
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1994/39] |
| Former [1991/38] | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL | Title | German: | OFENANLAGE ZUM EINSCHMELZEN VON SCHROTT | [1991/38] | English: | FURNACE FOR MELTING DOWN SCRAP IRON | [1991/38] | French: | FOUR POUR FAIRE FONDRE DES FERRAILLES | [1991/38] | Entry into regional phase | 15.04.1991 | National basic fee paid | 15.04.1991 | Designation fee(s) paid | 21.05.1991 | Examination fee paid | Examination procedure | 15.06.1990 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 21.05.1991 | Examination requested [1991/38] | 20.12.1993 | Despatch of communication of intention to grant (Approval: Yes) | 31.03.1994 | Communication of intention to grant the patent | 23.06.1994 | Fee for grant paid | 23.06.1994 | Fee for publishing/printing paid | Opposition(s) | 29.06.1995 | No opposition filed within time limit [1995/38] | Fees paid | Renewal fee | 17.10.1991 | Renewal fee patent year 03 | 27.10.1992 | Renewal fee patent year 04 | 27.10.1993 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | BE | 28.09.1994 | IT | 28.09.1994 | NL | 28.09.1994 | SE | 28.12.1994 | [2008/01] |
| Former [1999/42] | BE | 28.09.1994 | |
| IT | 28.09.1994 | ||
| NL | 28.09.1994 | ||
| SE | 28.12.1994 | ||
| Former [1995/35] | BE | 28.09.1994 | |
| NL | 28.09.1994 | ||
| SE | 28.12.1994 | ||
| Former [1995/29] | BE | 28.09.1994 | |
| SE | 28.12.1994 | ||
| Former [1995/27] | BE | 28.09.1994 | Cited in | International search | GB101310 [ ] (BALMFORTH & CO LTD T, et al); | DE1433424 [ ] (KRUPP GMBH); | DE2944269 [ ] (DEMAG AG MANNESMANN [DE]); | EP0200405 [ ] (BRITISH STEEL CORP [GB]) |