EP0161628 - Switchgear [Right-click to bookmark this link] | Status | Patent revoked Status updated on 10.05.1994 Database last updated on 03.09.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: CH, LI | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
Former [1985/47] | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
Takeda, Masatoshi c/o MITSUBISHI DENKI K.K. Power and Ind. Sys Center 1-2, Wadasakicho 1-chome Hyogo-ku Kobe-shi Hyogo / JP | [1985/47] | Representative(s) | Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Postfach 10 60 78 28060 Bremen / DE | [N/P] |
Former [1985/47] | Eisenführ, Speiser & Partner Martinistrasse 24 D-28195 Bremen / DE | Application number, filing date | 85105609.3 | 08.05.1985 | [1985/47] | Priority number, date | JP19840092914 | 11.05.1984 Original published format: JP 9291484 | JP19840094493 | 14.05.1984 Original published format: JP 9449384 | [1985/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0161628 | Date: | 21.11.1985 | Language: | EN | [1985/47] | Type: | A3 Search report | No.: | EP0161628 | Date: | 13.07.1988 | Language: | EN | [1988/28] | Type: | B1 Patent specification | No.: | EP0161628 | Date: | 27.11.1991 | Language: | EN | [1991/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.05.1988 | Classification | IPC: | H01H9/54 | [1985/47] | CPC: |
H01H9/542 (EP,US);
H02H9/001 (EP,US)
| Designated contracting states | CH, DE, LI, SE [1985/47] | Title | German: | Schaltgerät | [1985/47] | English: | Switchgear | [1985/47] | French: | Appareillage interrupteur | [1985/47] | Examination procedure | 19.10.1988 | Examination requested [1988/50] | 22.06.1990 | Despatch of a communication from the examining division (Time limit: M06) | 29.12.1990 | Reply to a communication from the examining division | 19.03.1991 | Despatch of communication of intention to grant (Approval: Yes) | 31.05.1991 | Communication of intention to grant the patent | 31.08.1991 | Fee for grant paid | 31.08.1991 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
19.08.1992
15.12.1992
ADMISSIBLE ASEA BROWN BOVERI AB S-721 83 Västeras / SE Opponent's representative Boecker, Joachim Adelonstrasse 58 D-65929 Frankfurt am Main / DE | [N/P] |
Former [1992/43] | |||
Opponent(s) | 01
19.08.1992
15.12.1992
ADMISSIBLE ASEA BROWN BOVERI AB S-721 83 Västeras / SE Opponent's representative Boecker, Joachim, Dr.-Ing. Adelonstrasse 58 D-65929 Frankfurt am Main / DE | 16.09.1992 | No. 01: Notification indicating deficiencies in the notice of opposition | 27.11.1992 | No. 01: Reply to notification indicating deficiencies in the notice of opposition | 18.12.1992 | Invitation to proprietor to file observations on the notice of opposition | 23.06.1993 | Reply of patent proprietor to notice(s) of opposition | 04.02.1994 | Despatch of communication that the patent will be revoked | 14.02.1994 | Legal effect of revocation of patent [1994/26] | Fees paid | Renewal fee | 26.05.1987 | Renewal fee patent year 03 | 25.05.1988 | Renewal fee patent year 04 | 26.05.1989 | Renewal fee patent year 05 | 25.05.1990 | Renewal fee patent year 06 | 27.05.1991 | 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. | Lapses during opposition Tooltip | deleted | [2015/21] |
Former [1994/48] | CH | 27.11.1991 | |
LI | 27.11.1991 | Documents cited: | Search | [Y]FR1590945 ; | [Y]BE896857 (WESTINGHOUSE ELECTRIC CORP); | [A]US4571499 (WEIN FRANZ [DE]) | [A] - BROWN BOVERI MITTEILUNGEN, vol. 57, no. 2, February 1970, pages 88-90, Baden, CH; H. LÖCKNER et al.: "Thyristor-Überschalteinrichtung für Niederspannungsstufenschalter in Wechselstromtriebfahrzeugen" |