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EP0897061
European procedure
Extract from the Register of European Patents
EP About this file: EP0897061
| EP0897061 - Misfire detection method for internal combustion engine having two spark plugs per cylinder [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.02.2004 Database last updated on 12.07.2024 | Most recent event Tooltip | 27.02.2004 | No opposition filed within time limit | published on 14.04.2004 [2004/16] | Applicant(s) | For all designated states DaimlerChrysler AG Epplestrasse 225 70567 Stuttgart / DE | [1999/14] |
| Former [1999/07] | For all designated states DAIMLER-BENZ AKTIENGESELLSCHAFT Epplestrasse 225 70567 Stuttgart / DE | Inventor(s) | 01 /
Hohner, Peter Kalkofenstrasse 3 70771 Leinfelden-Echterdingen / DE | 02 /
Schenk, Jürgen Wolfhaldenweg 22/3 73095 Albershausen / DE | 03 /
Wilstermann, Hartung Bahnhofstrasse 107 74405 Gaildorf / DE | [1999/07] | Application number, filing date | 98114351.4 | 30.07.1998 | [1999/07] | Priority number, date | DE1997135010 | 13.08.1997 Original published format: DE 19735010 | [1999/07] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0897061 | Date: | 17.02.1999 | Language: | DE | [1999/07] | Type: | A3 Search report | No.: | EP0897061 | Date: | 08.12.1999 | [1999/49] | Type: | B1 Patent specification | No.: | EP0897061 | Date: | 23.04.2003 | Language: | DE | [2003/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.10.1999 | Classification | IPC: | F02P17/12 | [1999/07] | CPC: |
G01M15/11 (EP,US);
F02P17/12 (EP,US);
G01M15/042 (EP,US)
| Designated contracting states | FR, GB, IT [2003/10] |
| Former [2000/33] | DE, FR, GB, IT | ||
| Former [1999/07] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Verfahren zur Erkennung von Zündaussetzern bei einer Brennkraftmaschine mit zwei Zündkerzen pro Zylinder | [1999/07] | English: | Misfire detection method for internal combustion engine having two spark plugs per cylinder | [1999/07] | French: | Méthode pour détecter des ratés d' allumage pour un moteur ayant deux bougies par cylindre | [1999/07] | Examination procedure | 30.11.1999 | Examination requested [2000/04] | 09.04.2002 | Despatch of a communication from the examining division (Time limit: M04) | 28.05.2002 | Reply to a communication from the examining division | 23.10.2002 | Communication of intention to grant the patent | 10.01.2003 | Fee for grant paid | 10.01.2003 | Fee for publishing/printing paid | Opposition(s) | 26.01.2004 | No opposition filed within time limit [2004/16] | Fees paid | Renewal fee | 14.06.2000 | Renewal fee patent year 03 | 19.06.2001 | Renewal fee patent year 04 | 24.06.2002 | Renewal fee patent year 05 |
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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]US5510715 (TAKEUCHI MANABU [JP]) [X] 1 * figures 1,3,6 * * column 1, line 13 - line 65 * * column 2, line 58 - line 67 * * column 3, line 29 - line 36 * * column 4, line 43 - column 5, line 65 * * column 6, line 35 - line 51 *; | [A]US5247919 (AKAKI MOTONOBU [JP], et al) [A] 1 * figures 1-5 * * column 1, line 9 - line 47 * * column 2, line 11 - column 3, line 26 *; | [A]US5396176 (ISHII TOSHIO [JP], et al) [A] 1,2 * figures 1-4 * * column 1, line 47 - line 68 * * column 2, line 23 - column 3, line 3 * * column 4, line 60 - column 5, line 13 *; | [A]US5305635 (JAMES JOHN V [US], et al) [A] 1,2 * figures 1,4,8 * * column 4, line 43 - line 67 * * column 5, line 30 - line 46 * * column 6, line 10 - line 22 *; | [A]DE19526644 (DAIMLER BENZ AG [DE]) [A] 1 * column 1, line 67 - column 2, line 29 * * figure - * | Examination | DE4303267 |