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EP1811157
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EP About this file: EP1811157
| EP1811157 - Method and Apparatus for Air Fuel Ratio Adjustment [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.11.2014 Database last updated on 09.09.2024 | Most recent event Tooltip | 21.11.2014 | Application deemed to be withdrawn | published on 24.12.2014 [2014/52] | Applicant(s) | For all designated states GM Global Technology Operations LLC 300 Renaissance Center Detroit, MI 48265-3000 / US | [2011/30] |
| Former [2007/30] | For all designated states GM Global Technology Operations, Inc. 300 Renaissance Center Detroit, MI 48265-3000 / US | Inventor(s) | 01 /
Wittefeldt, Thomas Lindmätarvägen 77 141 37, Huddinge / SE | 02 /
Backman, Richard Orrdalsvägen 7 152 52, Södertälje / SE | 03 /
Seth, Staffan Skördevägen 80 A 640 60, Akers Styckebruk / SE | 04 /
Sunnegårdh, Erik Vibyholmsvägen 19 125 42, Älvsjö / SE | [2007/30] | Representative(s) | Strauss, Peter Adam Opel AG Gewerblicher Rechtschutz Patentrecht IPC: A0-02 65423 Rüsselsheim / DE | [2014/02] |
| Former [2007/30] | Lind, Urban Arvid Oskar AWAPATENT AB P.O. Box 11394 404 28 Göteborg / SE | Application number, filing date | 07100885.8 | 22.01.2007 | [2007/30] | Priority number, date | SE20060000149 | 23.01.2006 Original published format: SE 0600149 | [2007/30] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1811157 | Date: | 25.07.2007 | Language: | EN | [2007/30] | Type: | A3 Search report | No.: | EP1811157 | Date: | 25.12.2013 | Language: | EN | [2013/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.11.2013 | Classification | IPC: | F02D41/02, F02D41/14, F02D41/30, F02D19/08, F02D19/06, F02D41/00 | [2013/52] | CPC: |
F02D41/02 (EP,US);
F02D19/08 (SE);
F02D19/061 (EP,US);
F02D19/084 (EP,US);
F02D19/088 (EP,US);
F02D41/0025 (EP,US);
F02D41/1454 (EP,SE,US);
F02D41/1491 (EP,US);
F02D2200/0612 (EP,US);
Y02T10/30 (EP,US)
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| Former IPC [2007/30] | F02D41/02, F02D41/14, F02D41/30, F02D19/08 | Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR [2007/30] | Title | German: | Verfahren und Vorrichtung zur Regelung des Luft-Brennstoff-Verhältnisses | [2007/30] | English: | Method and Apparatus for Air Fuel Ratio Adjustment | [2007/30] | French: | Procédé et appareil de réglage du rapport air-carburant | [2007/30] | Examination procedure | 25.06.2014 | Examination requested [2014/32] | 26.06.2014 | Application deemed to be withdrawn, date of legal effect [2014/52] | 05.08.2014 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time [2014/52] | Fees paid | Renewal fee | 14.01.2009 | Renewal fee patent year 03 | 13.01.2010 | Renewal fee patent year 04 | 14.01.2011 | Renewal fee patent year 05 | 11.01.2012 | Renewal fee patent year 06 | 10.01.2013 | Renewal fee patent year 07 | 21.01.2014 | Renewal fee patent year 08 |
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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 | [X]US5195497 (YOSHIDA MASATO [US], et al); | [XA]US2004162667 (ABE KAZUHIKO [JP], et al) |