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EP0646487
European procedure
Extract from the Register of European Patents
EP About this file: EP0646487
| EP0646487 - Apparatus for compensation of a malfunctioning inverter [Right-click to bookmark this link] | |||
| Former [1995/14] | A method and apparatus for compensation of a malfunctioning inverter | ||
| [1998/33] | Status | No opposition filed within time limit Status updated on 18.06.1999 Database last updated on 19.10.2024 | Most recent event Tooltip | 28.12.2007 | Lapse of the patent in a contracting state New state(s): IT | published on 30.01.2008 [2008/05] | Applicant(s) | For all designated states ASEA BROWN BOVERI AB 721 83 Västeras / SE | [1998/33] |
| Former [1995/14] | For all designated states ASEA BROWN BOVERI AB S-721 83 Västeras / SE | Inventor(s) | 01 /
Buhrkall, Lars Gunnilbogatan 10 S-72340 Västeräs / SE | 02 /
Sandberg, Lennart Liljanstorpsvägen 33 S-72246 Västeräs / SE | 03 /
Frank, Kjell Löpargatan 91 S-72241 Västeräs / SE | [1995/14] | Representative(s) | Grennberg, Erik Bertil, et al Albihns Stockholm AB, Box 5581 114 85 Stockholm / SE | [N/P] |
| Former [1995/14] | Grennberg, Erik Bertil, et al H. Albihns Patentbyra AB, Box 3137 S-103 62 Stockholm / SE | Application number, filing date | 94850167.1 | 29.09.1994 | [1995/14] | Priority number, date | SE19930003190 | 30.09.1993 Original published format: SE 9303190 | [1995/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0646487 | Date: | 05.04.1995 | Language: | EN | [1995/14] | Type: | B1 Patent specification | No.: | EP0646487 | Date: | 12.08.1998 | Language: | EN | [1998/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.02.1995 | Classification | IPC: | B60L9/18, H02P7/74, H02H7/122 | [1995/14] | CPC: |
B60L9/22 (EP);
B60L3/0023 (EP);
B60L3/003 (EP);
B60L3/0092 (EP);
B60L2200/26 (EP)
| Designated contracting states | AT, CH, DE, DK, ES, FR, GB, IT, LI, PT [1995/14] | Title | German: | Vorrichtung zur Kompensierung eines schadhaften Umrichters | [1998/33] | English: | Apparatus for compensation of a malfunctioning inverter | [1998/33] | French: | Dispositif de la compensation d'un onduleur malfonctionnant | [1998/33] |
| Former [1995/14] | Verfahren und Vorrichtung zur Kompensierung eines schadhaften Umrichters | ||
| Former [1995/14] | A method and apparatus for compensation of a malfunctioning inverter | ||
| Former [1995/14] | Procédé et dispositif de la compensation d'un ondulateur malfonctionnant | Examination procedure | 21.09.1995 | Examination requested [1995/46] | 27.12.1996 | Despatch of a communication from the examining division (Time limit: M04) | 21.04.1997 | Reply to a communication from the examining division | 12.12.1997 | Despatch of communication of intention to grant (Approval: Yes) | 16.02.1998 | Communication of intention to grant the patent | 05.05.1998 | Fee for grant paid | 05.05.1998 | Fee for publishing/printing paid | Opposition(s) | 13.05.1999 | No opposition filed within time limit [1999/31] | Fees paid | Renewal fee | 27.09.1996 | Renewal fee patent year 03 | 10.09.1997 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | AT | 12.08.1998 | CH | 12.08.1998 | FR | 12.08.1998 | IT | 12.08.1998 | LI | 12.08.1998 | DK | 12.11.1998 | PT | 12.11.1998 | ES | 19.02.1999 | [2008/05] |
| Former [2006/32] | AT | 12.08.1998 | |
| CH | 12.08.1998 | ||
| FR | 12.08.1998 | ||
| LI | 12.08.1998 | ||
| DK | 12.11.1998 | ||
| PT | 12.11.1998 | ||
| ES | 19.02.1999 | ||
| Former [2004/04] | AT | 12.08.1998 | |
| CH | 12.08.1998 | ||
| LI | 12.08.1998 | ||
| DK | 12.11.1998 | ||
| PT | 12.11.1998 | ||
| FR | 08.01.1999 | ||
| ES | 19.02.1999 | ||
| Former [2003/45] | AT | 12.08.1998 | |
| CH | 12.08.1998 | ||
| LI | 12.08.1998 | ||
| DK | 12.11.1998 | ||
| PT | 12.11.1998 | ||
| FR | 08.01.1999 | ||
| Former [2000/52] | AT | 12.08.1998 | |
| CH | 12.08.1998 | ||
| LI | 12.08.1998 | ||
| PT | 12.11.1998 | ||
| FR | 08.01.1999 | ||
| Former [2000/50] | AT | 12.08.1998 | |
| PT | 12.11.1998 | ||
| CH | 17.11.1998 | ||
| LI | 17.11.1998 | ||
| FR | 08.01.1999 | ||
| Former [1999/36] | AT | 12.08.1998 | |
| PT | 12.11.1998 | ||
| FR | 08.01.1999 | ||
| Former [1999/29] | AT | 12.08.1998 | |
| PT | 12.11.1998 | ||
| Former [1999/22] | AT | 12.08.1998 | Documents cited: | Search | [A]JPH0583948 ; | [A]EP0284869 (SIEMENS AG [DE])[A] 1,5 | [A] - PATENT ABSTRACTS OF JAPAN, vol. 017, no. 424, Database accession no. (E - 1410), & JP05083948 A 19930402 (EAST JAPAN RAILWAY CO) [A] 1,5 |