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EP0268454
European procedure
Extract from the Register of European Patents
EP About this file: EP0268454
| EP0268454 - Optical disk recording and reproducing device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.07.1994 Database last updated on 31.08.2024 | Most recent event Tooltip | 16.07.1994 | No opposition filed within time limit | published on 07.09.1994 [1994/36] | Applicant(s) | For all designated states Sony Corporation 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 / JP | [N/P] |
| Former [1988/21] | For all designated states SONY CORPORATION 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo 141 / JP | Inventor(s) | 01 /
Fujiie, Kazuhiko c/o Sony Corporation 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | 02 /
Yoshida, Tadao c/o Sony Corporation 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | 03 /
Ando, Ryo c/o Sony Corporation 7-35 Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | [1988/21] | Representative(s) | Ayers, Martyn Lewis Stanley, et al J A Kemp 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
| Former [1988/21] | Ayers, Martyn Lewis Stanley, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX / GB | Application number, filing date | 87310127.3 | 17.11.1987 | [1988/21] | Priority number, date | JP19860272860 | 18.11.1986 Original published format: JP 27286086 | [1988/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0268454 | Date: | 25.05.1988 | Language: | EN | [1988/21] | Type: | A3 Search report | No.: | EP0268454 | Date: | 20.09.1989 | Language: | EN | [1989/38] | Type: | B1 Patent specification | No.: | EP0268454 | Date: | 15.09.1993 | Language: | EN | [1993/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.08.1989 | Classification | IPC: | G11B20/10, G11B20/18, G11B20/24, // G11B20/12 | [1988/21] | CPC: |
G11B20/1809 (EP,US);
G11B20/10 (KR);
G11B20/10527 (EP,US);
G11B20/24 (EP,US);
G11B27/034 (EP,US);
G11B27/11 (EP,US);
G11B27/22 (EP,US);
G11B2220/216 (EP,US);
G11B2220/218 (EP,US);
| Designated contracting states | AT, DE, FR, GB [1988/21] | Title | German: | Aufzeichnungs- und Wiedergabegerät für optische Platten | [1988/21] | English: | Optical disk recording and reproducing device | [1988/21] | French: | Appareil d'enregistrement et de reproduction à disque optique | [1988/21] | Examination procedure | 17.03.1990 | Examination requested [1990/20] | 25.09.1991 | Despatch of a communication from the examining division (Time limit: M06) | 01.04.1992 | Reply to a communication from the examining division | 07.12.1992 | Despatch of communication of intention to grant (Approval: Yes) | 19.03.1993 | Communication of intention to grant the patent | 16.06.1993 | Fee for grant paid | 16.06.1993 | Fee for publishing/printing paid | Opposition(s) | 16.06.1994 | No opposition filed within time limit [1994/36] | Fees paid | Renewal fee | 09.11.1989 | Renewal fee patent year 03 | 20.11.1990 | Renewal fee patent year 04 | 21.12.1990 | Renewal fee patent year 05 | 09.10.1992 | Renewal fee patent year 06 |
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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]DE3119275 (SHARP KK [JP]); | [Y]US4380071 (ODAKA KENTAROU [JP]); | [Y]EP0087886 (SONY CORP [JP]); | [A]WO8501824 (THOMSON BRANDT GMBH [DE]) |