EP0406555 - Shared shunt reactor type transformer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.06.1994 Database last updated on 31.08.2024 | Most recent event Tooltip | 11.06.1994 | No opposition filed within time limit | published on 03.08.1994 [1994/31] | Applicant(s) | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
Former [1991/02] | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
Taninouchi, Kentaro, c/o Mitsubishi Denki K.K. Ako Works, 651, Tenwa Ako-shi, Hyogo / JP | 02 /
Sokai, Katsuji, c/o Mitsubishi Denki K.K. Ako Works, 651, Tenwa Ako-shi, Hyogo / JP | 03 /
Nakatsuka, Syoji, c/o Mitsubishi Denki K.K. Ako Works, 651, Tenwa Ako-shi, Hyogo / JP | [1991/02] | Representative(s) | Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Postfach 10 60 78 28060 Bremen / DE | [N/P] |
Former [1991/02] | Eisenführ, Speiser & Partner Martinistrasse 24 D-28195 Bremen / DE | Application number, filing date | 90109760.0 | 22.05.1990 | [1991/02] | Priority number, date | JP19890173037 | 06.07.1989 Original published format: JP 17303789 | [1991/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0406555 | Date: | 09.01.1991 | Language: | EN | [1991/02] | Type: | B1 Patent specification | No.: | EP0406555 | Date: | 11.08.1993 | Language: | EN | [1993/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.10.1990 | Classification | IPC: | H01F31/00 | [1991/02] | CPC: |
H01F27/385 (EP);
H01F30/10 (EP);
H01F30/12 (EP);
H01F37/00 (EP)
| Designated contracting states | DE, FR, GB, SE [1991/02] | Title | German: | Mehrschariger Nebenschluss-Reaktortransformator | [1991/02] | English: | Shared shunt reactor type transformer | [1991/02] | French: | Transformateur de type réacteur à shunt commun | [1991/02] | Examination procedure | 13.12.1990 | Examination requested [1991/06] | 02.11.1992 | Despatch of communication of intention to grant (Approval: Yes) | 15.12.1992 | Communication of intention to grant the patent | 09.03.1993 | Fee for grant paid | 09.03.1993 | Fee for publishing/printing paid | Opposition(s) | 12.05.1994 | No opposition filed within time limit [1994/31] | Fees paid | Renewal fee | 29.05.1992 | Renewal fee patent year 03 | 27.05.1993 | Renewal fee patent year 04 |
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