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EP1100103
European procedure
Extract from the Register of European Patents
EP About this file: EP1100103
| EP1100103 - Circuit arrangement for operating an electromagnet [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.02.2005 Database last updated on 18.11.2024 | Most recent event Tooltip | 25.02.2005 | No opposition filed within time limit | published on 13.04.2005 [2005/15] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
| Former [2001/20] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 80333 München / DE | Inventor(s) | 01 /
Baumgaertl, Ulrich Riensbergstrasse 51 13599 Berlin / BE | 02 /
Neidhardt, Klaus Bachstelzenweg 25 14195 Berlin / DE | 03 /
Roehl, Wolfgang Im Rehgrund 43 A 13503 Berlin / DE | [2001/20] | Application number, filing date | 00250371.2 | 09.11.2000 | [2001/20] | Priority number, date | DE1999156127 | 12.11.1999 Original published format: DE 19956127 | [2001/20] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP1100103 | Date: | 16.05.2001 | Language: | DE | [2001/20] | Type: | A3 Search report | No.: | EP1100103 | Date: | 03.04.2002 | [2002/14] | Type: | B1 Patent specification | No.: | EP1100103 | Date: | 21.04.2004 | Language: | DE | [2004/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.02.2002 | Classification | IPC: | H01F7/18 | [2003/50] | CPC: |
H01H47/002 (EP);
H01H47/325 (EP);
H02H3/24 (EP)
|
| Former IPC [2001/20] | H01H47/32, H01H47/00 | Designated contracting states | DE, FR, GB, IT [2003/01] |
| Former [2001/20] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR | Title | German: | Schaltungsanordnung zum Betrieb eines Arbeitsmagneten | [2001/20] | English: | Circuit arrangement for operating an electromagnet | [2001/20] | French: | Circuit pour le fonctionnement d'un électro-aimant | [2001/20] | Examination procedure | 22.04.2002 | Examination requested [2002/26] | 20.06.2002 | Despatch of a communication from the examining division (Time limit: M04) | 30.10.2002 | Reply to a communication from the examining division | 22.07.2003 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 01.08.2003 | Request for decision received: Application is deemed to be withdrawn | 22.08.2003 | Result of request for decision (Application is deemed to be withdrawn): Request accepted | 31.10.2003 | Communication of intention to grant the patent | 16.02.2004 | Fee for grant paid | 16.02.2004 | Fee for publishing/printing paid | Opposition(s) | 24.01.2005 | No opposition filed within time limit [2005/15] | Fees paid | Renewal fee | 18.11.2002 | Renewal fee patent year 03 | 17.11.2003 | 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 | [Y]DE19742038 (WABCO GMBH [DE]) [Y] 1-4 * figures 1,2; claim 1 *; | [Y]DE19806821 (TOKICO LTD [JP]) [Y] 1-4 * column 5, line 54 - column 6, line 34; figure 2 * |