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EP0778406
European procedure
Extract from the Register of European Patents
EP About this file: EP0778406
| EP0778406 - Apparatus and method for detecting abnormality of air flow meter [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.01.2003 Database last updated on 28.05.2024 | Most recent event Tooltip | 11.01.2003 | No opposition filed within time limit | published on 26.02.2003 [2003/09] | Applicant(s) | For all designated states Toyota Jidosha Kabushiki Kaisha 1, Toyota-cho Toyota-shi, Aichi-ken, 471-8571 / JP | [N/P] |
| Former [2002/10] | For all designated states TOYOTA JIDOSHA KABUSHIKI KAISHA 1, Toyota-cho, Toyota-shi Aichi-ken 471-8571 / JP | ||
| Former [1997/24] | For all designated states TOYOTA JIDOSHA KABUSHIKI KAISHA 1, Toyota-cho Toyota-shi Aichi-ken 471 / JP | Inventor(s) | 01 /
Mizutani, Koichi 50-7, Kamitakane, Oshikamo-cho Toyota-shi, Aichi-ken, 470-12 / JP | [1997/24] | Representative(s) | Leson, Thomas Johannes Alois, et al TBK Bavariaring 4-6 80336 München / DE | [N/P] |
| Former [2002/38] | Leson, Thomas Johannes Alois, Dipl.-Ing., et al c/o TBK-Patent, P.O. Box 20 19 18 80019 München / DE | ||
| Former [1997/24] | Tiedtke, Harro, Dipl.-Ing. Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4 80336 München / DE | Application number, filing date | 96119463.6 | 04.12.1996 | [1997/24] | Priority number, date | JP19950316797 | 05.12.1995 Original published format: JP 31679795 | [1997/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0778406 | Date: | 11.06.1997 | Language: | EN | [1997/24] | Type: | A3 Search report | No.: | EP0778406 | Date: | 22.04.1998 | [1998/17] | Type: | B1 Patent specification | No.: | EP0778406 | Date: | 06.03.2002 | Language: | EN | [2002/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.03.1998 | Classification | IPC: | F02D41/22, F02D41/18 | [1997/24] | CPC: |
F02D41/222 (EP,US);
F02D41/18 (EP,US);
Y02T10/40 (EP,US)
| Designated contracting states | DE, FR, GB [1997/24] | Title | German: | Vorrichtung und Verfahren zum Bestimmen von Fehlern eines Luftdurchflussmengenmessers | [1997/24] | English: | Apparatus and method for detecting abnormality of air flow meter | [1997/24] | French: | Dispositif et méthode par la détection d'anomalies d'un détecteur de débit d'air | [1997/24] | Examination procedure | 04.12.1996 | Examination requested [1997/24] | 04.05.1999 | Despatch of a communication from the examining division (Time limit: M06) | 12.11.1999 | Reply to a communication from the examining division | 01.12.1999 | Despatch of a communication from the examining division (Time limit: M06) | 13.06.2000 | Reply to a communication from the examining division | 27.03.2001 | Despatch of communication of intention to grant (Approval: Yes) | 06.06.2001 | Communication of intention to grant the patent | 06.09.2001 | Fee for grant paid | 06.09.2001 | Fee for publishing/printing paid | Opposition(s) | 09.12.2002 | No opposition filed within time limit [2003/09] | Fees paid | Renewal fee | 11.12.1998 | Renewal fee patent year 03 | 09.12.1999 | Renewal fee patent year 04 | 13.12.2000 | Renewal fee patent year 05 | 13.12.2001 | Renewal fee patent year 06 |
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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]US5190012 (TAKAHASHI TOSHIHISA [JP]) [Y] 1-10 * abstract * * figures 1-9 * * column 1, line 61 - column 2, line 55 * * column 5, line 20 - column 6, line 67 * * claims 1,2 *; | [Y]EP0650033 (BOSCH GMBH ROBERT [DE]) [Y] 1-10 * abstract * * figures 1-5 * * column 1, line 35 - column 3, line 6 * * column 6, line 20 - column 7, line 25 * * claims 1-3 *; | [Y]EP0404069 (JAPAN ELECTRONIC CONTROL SYST [JP]) [Y] 1-10 * abstract * * column 2, line 30 - column 3, line 30 * * column 4, line 57 - column 5, line 24 *; | [Y]GB2125565 (HONDA MOTOR CO LTD) [Y] 1-10 * abstract * * figures 1-4 * * claims 1-7 *; | [A]EP0603543 (BOSCH GMBH ROBERT [DE]) [A] 1-10 * abstract * * column 1, line 45 - column 4, line 9 * * column 4, line 55 - column 6, line 8 * * claims 1-7 *; | [A]GB2130750 (FUJI HEAVY IND LTD) [A] 1-10 * the whole document * | by applicant | JPH06346778 |