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EP0543295
European procedure
Extract from the Register of European Patents
EP About this file: EP0543295
| EP0543295 - Optical disk player [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.01.1998 Database last updated on 09.04.2026 | Most recent event Tooltip | 09.01.1998 | No opposition filed within time limit | published on 25.02.1998 [1998/09] | Applicant(s) | For all designated states Sony Corporation 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | [N/P] |
| Former [1993/21] | For all designated states SONY CORPORATION 7-35, Kitashinagawa 6-chome Shinagawa-ku Tokyo / JP | Inventor(s) | 01 /
Ohshima, Youichi, c/o Sony Corporation 7-35, Kitashinagawa 6-chome Shinagawa-ku, Tokyo / JP | [1993/21] | Representative(s) | Körber, Wolfhart, et al Mitscherlich & Partner Patentanwälte Postfach 33 06 09 80066 München / DE | [N/P] |
| Former [1993/21] | Körber, Wolfhart, Dr.rer.nat., et al Patentanwälte Mitscherlich & Partner Postfach 33 06 09 D-80066 München / DE | Application number, filing date | 92119483.3 | 13.11.1992 | [1993/21] | Priority number, date | JP19910332857 | 22.11.1991 Original published format: JP 33285791 | [1993/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0543295 | Date: | 26.05.1993 | Language: | EN | [1993/21] | Type: | A3 Search report | No.: | EP0543295 | Date: | 12.01.1994 | Language: | EN | [1994/02] | Type: | B1 Patent specification | No.: | EP0543295 | Date: | 05.03.1997 | Language: | EN | [1997/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.11.1993 | Classification | IPC: | G11B7/09, G11B7/085 | [1994/01] | CPC: |
G11B7/0945 (EP,US);
G11B7/08517 (EP,US)
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| Former IPC [1993/21] | G11B7/09 | Designated contracting states | DE, FR, GB [1993/21] | Title | German: | Optischer Plattenspieler | [1993/21] | English: | Optical disk player | [1993/21] | French: | Tourne-disque optique | [1993/21] | Examination procedure | 10.06.1994 | Examination requested [1994/32] | 01.12.1995 | Despatch of a communication from the examining division (Time limit: M04) | 29.03.1996 | Reply to a communication from the examining division | 24.05.1996 | Despatch of communication of intention to grant (Approval: Yes) | 05.09.1996 | Communication of intention to grant the patent | 20.11.1996 | Fee for grant paid | 20.11.1996 | Fee for publishing/printing paid | Opposition(s) | 06.12.1997 | No opposition filed within time limit [1998/09] | Fees paid | Renewal fee | 15.11.1994 | Renewal fee patent year 03 | 09.11.1995 | Renewal fee patent year 04 | 11.11.1996 | 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 | [A] JPS60258775 | [A] JPS5938973 | [A] PATENT ABSTRACTS OF JAPAN vol. 10, no. 140 (P - 458)<2197> 23 May 1986 (1986-05-23) [A] 1-4 * abstract * | [A] PATENT ABSTRACTS OF JAPAN vol. 8, no. 141 (P - 283) 30 June 1984 (1984-06-30) [A] 1-4 * abstract * |