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EP0239059
European procedure
Extract from the Register of European Patents
EP About this file: EP0239059
| EP0239059 - Logical circuit [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 17.04.1993 Database last updated on 20.12.2024 | Most recent event Tooltip | 17.04.1993 | No opposition filed within time limit | published on 09.06.1993 [1993/23] | Applicant(s) | For all designated states Kabushiki Kaisha Toshiba 72, Horikawa-cho, Saiwai-ku Kawasaki-shi Kanagawa-ken 210-8572 / JP | [N/P] |
| Former [1987/40] | For all designated states KABUSHIKI KAISHA TOSHIBA 72, Horikawa-cho, Saiwai-ku Kawasaki-shi, Kanagawa-ken 210, Tokyo / JP | Inventor(s) | 01 /
Hara, Hiroyuki 3-7-9 Kyojima Sumida-ku Tokyo / JP | 02 /
Sugimoto, Yasuhiro 2-12-10-403 Namiki Kanazawa-ku Yokohama-shi Kanagawa-ken / JP | [1987/40] | Representative(s) | Lehn, Werner, et al Hoffmann Eitle, Patent- und Rechtsanwälte, Postfach 81 04 20 81904 München / DE | [N/P] |
| Former [1987/40] | Lehn, Werner, Dipl.-Ing., et al Hoffmann, Eitle & Partner, Patentanwälte, Postfach 81 04 20 D-81904 München / DE | Application number, filing date | 87104268.5 | 23.03.1987 | [1987/40] | Priority number, date | JP19860062009 | 22.03.1986 Original published format: JP 6200986 | [1987/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0239059 | Date: | 30.09.1987 | Language: | EN | [1987/40] | Type: | A3 Search report | No.: | EP0239059 | Date: | 03.02.1988 | Language: | EN | [1988/05] | Type: | B1 Patent specification | No.: | EP0239059 | Date: | 17.06.1992 | Language: | EN | [1992/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.12.1987 | Classification | IPC: | H03K19/094, H03K19/082 | [1987/40] | CPC: |
H03K19/09448 (EP,US);
H03K19/082 (KR)
| Designated contracting states | DE, FR, GB [1987/40] | Title | German: | Logische Schaltung | [1987/40] | English: | Logical circuit | [1987/40] | French: | Circuit logique | [1987/40] | Examination procedure | 23.03.1987 | Examination requested [1987/40] | 21.11.1989 | Despatch of a communication from the examining division (Time limit: M06) | 28.05.1990 | Reply to a communication from the examining division | 23.08.1990 | Despatch of a communication from the examining division (Time limit: M06) | 25.02.1991 | Reply to a communication from the examining division | 06.08.1991 | Despatch of communication of intention to grant (Approval: Yes) | 18.12.1991 | Communication of intention to grant the patent | 28.02.1992 | Fee for grant paid | 28.02.1992 | Fee for publishing/printing paid | Opposition(s) | 18.03.1993 | No opposition filed within time limit [1993/23] | Fees paid | Renewal fee | 13.03.1989 | Renewal fee patent year 03 | 15.03.1990 | Renewal fee patent year 04 | 17.12.1990 | Renewal fee patent year 05 | 13.03.1992 | 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]US4301383 (TAYLOR DAVID L); | [A]EP0099100 (HITACHI LTD [JP]); | [Y]EP0132822 (HITACHI LTD [JP]); | [AP]EP0196113 (TOSHIBA KK [JP]); | [YP]EP0212004 (TOSHIBA KK [JP]) |