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EP1501183
European procedure
Extract from the Register of European Patents
EP About this file: EP1501183
| EP1501183 - Current delay control in switched reluctance motor [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.03.2011 Database last updated on 06.11.2024 | Most recent event Tooltip | 11.03.2011 | Lapse of the patent in a contracting state New state(s): BE, IT | published on 13.04.2011 [2011/15] | Applicant(s) | For all designated states EMERSON ELECTRIC CO. 8100 West Florissant Avenue, P.O. Box 36912 St. Louis, MO 63136 / US | [2010/17] |
| Former [2005/04] | For all designated states Emerson Electric Co. 8100 West Florissant Avenue, P.O. Box 36912 St. Louis, MO 63136 / US | Inventor(s) | 01 /
Horst, Gary Edward 618 Crofton Circle Court Manchester, Missouri 63021 / US | [2005/04] | Representative(s) | Hale, Peter, et al Kilburn & Strode LLP Lacon London 84 Theobalds Road London WC1X 8NL / GB | [N/P] |
| Former [2005/04] | Hale, Peter, et al Kilburn & Strode 20 Red Lion Street London WC1R 4PJ / GB | Application number, filing date | 04077481.2 | 12.06.1995 | [2005/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1501183 | Date: | 26.01.2005 | Language: | EN | [2005/04] | Type: | A3 Search report | No.: | EP1501183 | Date: | 09.11.2005 | [2005/45] | Type: | B1 Patent specification | No.: | EP1501183 | Date: | 28.04.2010 | Language: | EN | [2010/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.09.2005 | Classification | IPC: | H02P25/08 | [2009/48] | CPC: |
H02P25/098 (EP)
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| Former IPC [2005/45] | H02P5/05, H02P7/05 | ||
| Former IPC [2005/04] | H02P5/05 | Designated contracting states | BE, DE, ES, FR, GB, IT, NL [2005/04] | Title | German: | Abklingkontrolle für den Strom in einem geschalteten Reluktanzmotor | [2005/04] | English: | Current delay control in switched reluctance motor | [2005/04] | French: | Régulation de la décroissance de courant dans un moteur à réluctance commuté | [2005/04] | Examination procedure | 13.04.2006 | Examination requested [2006/23] | 05.07.2007 | Despatch of a communication from the examining division (Time limit: M06) | 19.02.2008 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 14.04.2008 | Reply to a communication from the examining division | 03.11.2009 | Communication of intention to grant the patent | 09.02.2010 | Fee for grant paid | 09.02.2010 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP95630060.2 / EP0749202 | Opposition(s) | 31.01.2011 | No opposition filed within time limit [2011/14] | Request for further processing for: | The application is deemed to be withdrawn due to failure to reply to the examination report | 14.04.2008 | Request for further processing filed | 15.04.2008 | Full payment received (date of receipt of payment) | Fees paid | Renewal fee | 21.09.2004 | Renewal fee patent year 03 | 21.09.2004 | Renewal fee patent year 04 | 21.09.2004 | Renewal fee patent year 05 | 21.09.2004 | Renewal fee patent year 06 | 21.09.2004 | Renewal fee patent year 07 | 21.09.2004 | Renewal fee patent year 08 | 21.09.2004 | Renewal fee patent year 09 | 21.09.2004 | Renewal fee patent year 10 | 21.06.2005 | Renewal fee patent year 11 | 28.06.2006 | Renewal fee patent year 12 | 27.06.2007 | Renewal fee patent year 13 | 25.06.2008 | Renewal fee patent year 14 | 26.06.2009 | Renewal fee patent year 15 |
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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 | BE | 28.04.2010 | IT | 28.04.2010 | NL | 28.04.2010 | ES | 08.08.2010 | [2011/14] |
| Former [2010/46] | NL | 28.04.2010 | |
| ES | 08.08.2010 | ||
| Former [2010/45] | NL | 28.04.2010 | Documents cited: | Search | [A]WO9305564 (PLATT SACO LOWELL CORP [US]) [A] 1-8 * abstract *; | [X]GB2275836 (GOLD STAR CO [KR]) [X] 1-8 * page 18, line 27 - page 22, line 28; figures 9-11,12A-12C *; | [A]WO9428618 (UNIV WARWICK [GB], et al) [A] 1-8 * abstract *; | [A] - F. BLAABJERG ET AL, "Digital Implemented Random Modulation Strategies for AC and Switched Reluctance Drives", PROCEEDINGS OF THE IECON'93, HAWAII, (19931115), vol. 2, pages 676 - 682, XP000428144 [A] 1-8 * the whole document * | [DA] - C.Y. WU ET AL, "Analysis and Reduction of Vibration and Acoustic Noise in the Switched Reluctance Drive", IAS'93, TORONTO CA, (19931003), vol. 1, pages 106 - 113, XP000427437 [DA] 1-8 * the whole document * |