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EP0475069
European procedure
Extract from the Register of European Patents
EP About this file: EP0475069
| EP0475069 - Refractory lining and brick [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.04.1997 Database last updated on 15.06.2024 | Most recent event Tooltip | 18.04.1997 | No opposition filed within time limit | published on 04.06.1997 [1997/23] | Applicant(s) | For all designated states DIDIER-WERKE AG Lessingstrasse 16-18 65189 Wiesbaden / DE | [N/P] |
| Former [1992/12] | For all designated states DIDIER-WERKE AG Lessingstrasse 16-18 D-65189 Wiesbaden / DE | Inventor(s) | 01 /
Wieland, Klaus Dachsstrasse 37 W-6200 Wiesbaden / DE | 02 /
Schmalenbach, Bernhard Kleiststrasse 1 W-6200 Wiesbaden / DE | 03 /
Schlacht, Dieter Steinritzweg 7b W-6204 Taunusstein 4 / DE | [1992/12] | Representative(s) | Brückner, Raimund Didier-Werke AG Abraham-Lincoln-Strasse 1 65189 Wiesbaden / DE | [N/P] |
| Former [1992/12] | Brückner, Raimund, Dipl.-Ing. c/o Didier-Werke AG Lessingstrasse 16-18 D-65189 Wiesbaden / DE | Application number, filing date | 91113118.3 | 05.08.1991 | [1992/12] | Priority number, date | DE19904028612 | 08.09.1990 Original published format: DE 4028612 | [1992/12] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0475069 | Date: | 18.03.1992 | Language: | DE | [1992/12] | Type: | B1 Patent specification | No.: | EP0475069 | Date: | 12.06.1996 | Language: | DE | [1996/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.12.1991 | Classification | IPC: | C03B5/42, F27D1/04, F23M5/02 | [1992/12] | CPC: |
C03B5/43 (EP,US);
F27D1/04 (EP,US)
| Designated contracting states | BE, DE, ES, GB, IT [1992/12] | Title | German: | Auskleidung bzw. Auskleidungsstein | [1992/12] | English: | Refractory lining and brick | [1992/12] | French: | Revêtement et brique réfractaires | [1992/12] | Examination procedure | 16.08.1991 | Examination requested [1992/12] | 22.11.1993 | Despatch of a communication from the examining division (Time limit: M06) | 27.05.1994 | Reply to a communication from the examining division | 13.09.1994 | Despatch of a communication from the examining division (Time limit: M04) | 23.11.1994 | Reply to a communication from the examining division | 02.03.1995 | Despatch of a communication from the examining division (Time limit: M04) | 28.06.1995 | Reply to a communication from the examining division | 22.09.1995 | Despatch of communication of intention to grant (Approval: Yes) | 20.10.1995 | Communication of intention to grant the patent | 12.12.1995 | Fee for grant paid | 12.12.1995 | Fee for publishing/printing paid | Opposition(s) | 13.03.1997 | No opposition filed within time limit [1997/23] | Fees paid | Renewal fee | 11.08.1993 | Renewal fee patent year 03 | 09.08.1994 | Renewal fee patent year 04 | 09.08.1995 | Renewal fee patent year 05 |
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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 | [XD]US4213753 (NEGRONI EUGENIO [IT], et al); | [X]DE1433748 (KOHO ES GEPIPARI MINISZTERIUM) | [X] - SOVIET INVENTIONS ILLUSTRATED,Sektion Ch, Woche 8651, Seite 5, 4. Februar 1987 DERWENT PUBLICATIONS LTD., London, M24 | Examination | - SOVIET INVENTIONS ILLUSTRATED,Sektion Ch, Woche 8651, Seite 5, 4. Februar 1987 DERWENT PUBLICATIONS LTD., London, M24 * SU-1 227 926 (SHCHELOKOV A I ) * |