EP0570976 - Electric power supply system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.02.1998 Database last updated on 03.09.2024 | Most recent event Tooltip | 20.02.1998 | No opposition filed within time limit | published on 08.04.1998 [1998/15] | Applicant(s) | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
Former [1993/47] | For all designated states MITSUBISHI DENKI KABUSHIKI KAISHA 2-3, Marunouchi 2-chome Chiyoda-ku Tokyo 100 / JP | Inventor(s) | 01 /
Sashida, Nobuo, c/o Mitsubishi Denki K.K., Kobe Seisakusho, 1-2, Wadasaki-cho 1-chome, Hyogo-ku Kobe-shi, Hyogo 652 / JP | [1993/47] | Representative(s) | Lehn, Werner, et al Hoffmann Eitle, Patent- und Rechtsanwälte, Postfach 81 04 20 81904 München / DE | [N/P] |
Former [1993/47] | Lehn, Werner, Dipl.-Ing., et al Hoffmann, Eitle & Partner, Patentanwälte, Postfach 81 04 20 D-81904 München / DE | Application number, filing date | 93108281.2 | 21.05.1993 | [1993/47] | Priority number, date | JP19920130912 | 22.05.1992 Original published format: JP 13091292 | [1993/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0570976 | Date: | 24.11.1993 | Language: | EN | [1993/47] | Type: | A3 Search report | No.: | EP0570976 | Date: | 20.07.1994 | Language: | EN | [1994/29] | Type: | B1 Patent specification | No.: | EP0570976 | Date: | 16.04.1997 | Language: | EN | [1997/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.06.1994 | Classification | IPC: | H02M7/48, H02J3/38, H02J9/06 | [1994/24] | CPC: |
H02J3/38 (EP,US)
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Former IPC [1993/47] | H02M7/48, H02J3/38 | Designated contracting states | DE, FR, GB [1993/47] | Title | German: | Elektrisches Energieversorgungssystem | [1993/47] | English: | Electric power supply system | [1993/47] | French: | Système d'alimentation en énergie électrique | [1993/47] | Examination procedure | 01.09.1994 | Examination requested [1994/44] | 05.01.1996 | Despatch of a communication from the examining division (Time limit: M04) | 03.05.1996 | Reply to a communication from the examining division | 06.08.1996 | Despatch of communication of intention to grant (Approval: Yes) | 18.10.1996 | Communication of intention to grant the patent | 09.01.1997 | Fee for grant paid | 09.01.1997 | Fee for publishing/printing paid | Opposition(s) | 17.01.1998 | No opposition filed within time limit [1998/15] | Fees paid | Renewal fee | 29.05.1995 | Renewal fee patent year 03 | 31.05.1996 | Renewal fee patent year 04 |
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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]FR2632130 (MITSUBISHI ELECTRIC CORP [JP]) [A] 1,7,10,11 * page 6, line 22 - page 9, line 34; figure 2 *; | [A]GB2185835 (TOSHIBA KK [JP]) [A] 1,7,10,11 * page 1, line 51 - page 3, line 25; figures 1-3 *; | [A]US3932764 (COREY PHILIP D) [A] 1,7,10,11 * column 5, line 4 - column 6, line 38; figures 3-6 *; | [A]GB2175155 (MITSUBISHI ELECTRIC CORP); | [A]US4766327 (FOX DAVID A [US]); | [A]US4937462 (RECKER BRADLEY J [US], et al) |