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EP0286848
European procedure
Extract from the Register of European Patents
EP About this file: EP0286848
| EP0286848 - Manufacturing process for the phosphor screen of a picture reproduction apparatus [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.11.1991 Database last updated on 22.08.2024 | Most recent event Tooltip | 16.11.1991 | No opposition filed within time limit | published on 08.01.1992 [1992/02] | Applicant(s) | For all designated states Nokia Unterhaltungselektronik (Deutschland) GmbH Östliche Karl-Friedrich-Strasse 132 D-7530 Pforzheim / DE | [1990/01] |
| Former [1988/42] | For all designated states Nokia Graetz Gesellschaft mit beschränkter Haftung Oestliche Karl-Friedrich-Strasse 132 D-7530 Pforzheim / DE | Inventor(s) | 01 /
Nill, Eberhard Landhausstrasse 6 D-7300 Oberesslingen / DE | 02 /
Tischer, Kurt-Manfred Gerhart-Hauptmann-Weg 4 D-7317 Wendlingen / DE | [1988/42] | Representative(s) | (deleted) | [1989/20] |
| Former [1988/42] | Graf, Georg Hugo, Dipl.-Ing., et al Alcatel SEL AG Patent- und Lizenzwesen Postfach 30 09 29 D-70449 Stuttgart / DE | Application number, filing date | 88104045.5 | 15.03.1988 | [1988/42] | Priority number, date | DE19873709206 | 20.03.1987 Original published format: DE 3709206 | [1988/42] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0286848 | Date: | 19.10.1988 | Language: | DE | [1988/42] | Type: | A3 Search report | No.: | EP0286848 | Date: | 26.10.1988 | Language: | DE | [1988/43] | Type: | B1 Patent specification | No.: | EP0286848 | Date: | 16.01.1991 | Language: | DE | [1991/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.09.1988 | Classification | IPC: | H01J9/22, B05D5/00 | [1988/42] | CPC: |
H01J9/2277 (EP,US);
B41M1/34 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL [1988/42] | Title | German: | Herstellverfahren für den Leuchtschirm einer Bildwiedergabevorrichtung | [1988/42] | English: | Manufacturing process for the phosphor screen of a picture reproduction apparatus | [1988/42] | French: | Procédé de fabrication pour écran luminescent d'un dispositif de reproduction d'images | [1988/42] | Examination procedure | 05.12.1988 | Examination requested [1989/05] | 27.02.1990 | Despatch of a communication from the examining division (Time limit: M04) | 27.03.1990 | Reply to a communication from the examining division | 18.05.1990 | Despatch of communication of intention to grant (Approval: Yes) | 18.07.1990 | Communication of intention to grant the patent | 21.08.1990 | Fee for grant paid | 21.08.1990 | Fee for publishing/printing paid | Opposition(s) | 17.10.1991 | No opposition filed within time limit [1992/02] | Fees paid | Renewal fee | 19.03.1990 | 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 | [A]JP60020426 ; | [A]JP60020425 ; | [A]JP59112537 ; | [A]DE2758228 (TOPPAN PRINTING CO LTD) | [A] - PATENT ABSTRACTS OF JAPAN, Unexamined Applications, E Field, Band 9, Nr. 136, 12. June 1985 The Patent Office Japanese Government seite 80 E 320 & JP-A-60 020 426 (Matsushita Denki Sangyo), & JP60020426 A 00000000 | [A] - PATENT ABSTRACTS OF JAPAN, Unexamined Applications, E Field, Band 9, Nr. 136, 12. Juni 1985 The Patent Office Japanese Government seite 79 E 320 & JP-A-60 020 425 (Matsushita Denki Sangyo), & JP60020425 A 00000000 | [A] - PATENT ABSTRACTS OF JAPAN, Unexamined Applications, E Field, Band 8, Nr. 231, 24. Oktober 1984 The Patent Office Japanese Government seite 15 E 274 & JP-A-59 112 537 (Matsushita Denki Sangyo), & JP59112537 A 00000000 | Examination | - Patent Abstracts of Japan, unexamined applications, E Field, Band 9, Nr. 136, 12. Juni 1985, The Patent Office Japanese Government, Seite 80 E 320 |