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EP0208271
European procedure
Extract from the Register of European Patents
EP About this file: EP0208271
| EP0208271 - Vacuum interrupter [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.08.1993 Database last updated on 03.08.2024 | Most recent event Tooltip | 07.08.1993 | No opposition filed within time limit | published on 29.09.1993 [1993/39] | Applicant(s) | For all designated states Hitachi, Ltd. 6, Kanda Surugadai 4-chome Chiyoda-ku Tokyo / JP | [N/P] |
| Former [1987/03] | For all designated states HITACHI, LTD. 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 100 / JP | Inventor(s) | 01 /
Kurosawa, Yukio 9-3, Nakanarusawacho-3-chome Hitachi-shi / JP | 02 /
Iwashita, Kiyoji 43-27, Nishinarusawacho-4-chome Hitachi-shi / JP | 03 /
Matumoto, Morihisa 8-18, Kokubuncho-3-chome Hitachi-shi / JP | 04 /
Kurasawa, Takanao 12-11, Kanesawacho-6-chome Hitachi-shi / JP | 05 /
Endo, Syunkichi 9-27, Ayukawacho-5-chome Hitachi-shi / JP | [1987/03] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
| Former [1987/03] | Strehl Schübel-Hopf Groening & Partner Maximilianstrasse 54 D-80538 München / DE | Application number, filing date | 86109114.8 | 03.07.1986 | [1987/03] | Priority number, date | JP19850152268 | 12.07.1985 Original published format: JP 15226885 | [1987/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0208271 | Date: | 14.01.1987 | Language: | EN | [1987/03] | Type: | A3 Search report | No.: | EP0208271 | Date: | 09.11.1988 | Language: | EN | [1988/45] | Type: | B1 Patent specification | No.: | EP0208271 | Date: | 07.10.1992 | Language: | EN | [1992/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.09.1988 | Classification | IPC: | H01H33/66 | [1987/03] | CPC: |
H01H33/6642 (EP,US)
| Designated contracting states | DE, GB [1987/03] | Title | German: | Vakuumschalter | [1987/03] | English: | Vacuum interrupter | [1987/03] | French: | Interrupteur à vide | [1987/03] | Examination procedure | 23.03.1989 | Examination requested [1989/22] | 21.01.1991 | Despatch of a communication from the examining division (Time limit: M04) | 31.05.1991 | Reply to a communication from the examining division | 02.08.1991 | Despatch of communication of intention to grant (Approval: No) | 09.01.1992 | Despatch of communication of intention to grant (Approval: later approval) | 14.01.1992 | Communication of intention to grant the patent | 27.02.1992 | Fee for grant paid | 27.02.1992 | Fee for publishing/printing paid | Opposition(s) | 08.07.1993 | No opposition filed within time limit [1993/39] | Fees paid | Renewal fee | 29.07.1988 | Renewal fee patent year 03 | 28.07.1989 | Renewal fee patent year 04 | 30.07.1990 | Renewal fee patent year 05 | 29.07.1991 | Renewal fee patent year 06 | 28.07.1992 | Renewal fee patent year 07 |
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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 | [AD]US3946179 (MURANO MINORU, et al); | [A]DE3227594 (SLAMECKA ERNST); | [A]DE3231593 (SIEMENS AG [DE]); | [A]DE3400190 (SLAMECKA ERNST) |