EP0796983 - Device for purifying exhaust gas of engine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.09.2004 Database last updated on 12.07.2024 | Most recent event Tooltip | 26.11.2004 | New entry: Despatch of minutes of oral proceedings | Applicant(s) | For all designated states Toyota Jidosha Kabushiki Kaisha 1 Toyota-cho Toyota-shi Aichi-ken / JP | [N/P] |
Former [1997/39] | For all designated states TOYOTA JIDOSHA KABUSHIKI KAISHA 1, Toyota-cho Toyota-shi Aichi-ken / JP | Inventor(s) | 01 /
Kinugasa, Yukio c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi / JP | 02 /
Itou, Takaaki c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi / JP | 03 /
Hoshi, Koichi c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi / JP | 04 /
Suzuki, Naoto c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi / JP | 05 /
Takeuchi, Koichi c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi / JP | 06 /
Yaegashi, Takehisa c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi / JP | 07 /
Igarasi, Kouhei c/o TOYOTA Jidosha Kabushiki Kaisha, 1, Toyota-cho Toyota-shi, Aichi / JP | [1997/39] | Representative(s) | Vollnhals, Aurel, et al TBK Bavariaring 4-6 80336 München / DE | [N/P] |
Former [1997/39] | Vollnhals, Aurel, Dipl.-Ing., et al Patentanwälte Tiedtke-Bühling-Kinne & Partner Bavariaring 4 80336 München / DE | Application number, filing date | 97104873.1 | 21.03.1997 | [1997/39] | Priority number, date | JP19960193498 | 23.07.1996 Original published format: JP 19349896 | JP19960066806 | 22.03.1996 Original published format: JP 6680696 | [1997/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0796983 | Date: | 24.09.1997 | Language: | EN | [1997/39] | Type: | B1 Patent specification | No.: | EP0796983 | Date: | 05.11.2003 | Language: | EN | [2003/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.07.1997 | Classification | IPC: | F01N3/08, F01N9/00, B01D53/94, F01N3/20 | [1997/39] | CPC: |
F02D41/1443 (EP,US);
B01D53/9431 (EP,US);
B01D53/9495 (EP,US);
F01N13/009 (EP,US);
F01N3/0842 (EP,US);
F01N3/0871 (EP,US);
F01N3/20 (EP,US);
F01N9/00 (EP,US);
F01N2240/25 (EP,US);
F01N2250/12 (EP,US);
F01N2560/025 (EP,US);
F01N2560/06 (EP,US);
F01N2610/02 (EP,US);
F01N2610/03 (EP,US);
F02B1/04 (EP,US);
| Designated contracting states | DE, FR, GB, IT [1997/39] | Title | German: | Vorrichtung zum Reinigen des Abgases einer Brennkraftmaschine | [1997/39] | English: | Device for purifying exhaust gas of engine | [1997/39] | French: | Dispositif de purification des gaz d'échappement d'un moteur à combustion interne | [1997/39] | Examination procedure | 21.03.1997 | Examination requested [1997/39] | 18.07.2000 | Despatch of a communication from the examining division (Time limit: M04) | 17.11.2000 | Reply to a communication from the examining division | 09.07.2001 | Despatch of a communication from the examining division (Time limit: M04) | 23.10.2001 | Reply to a communication from the examining division | 28.01.2002 | Despatch of a communication from the examining division (Time limit: M04) | 03.06.2002 | Reply to a communication from the examining division | 17.04.2003 | Communication of intention to grant the patent | 19.08.2003 | Fee for grant paid | 19.08.2003 | Fee for publishing/printing paid | Opposition(s) | 03.04.2003 | Date of oral proceedings | 17.04.2003 | Despatch of minutes of oral proceedings | 06.08.2004 | No opposition filed within time limit [2004/44] | Fees paid | Renewal fee | 11.03.1999 | Renewal fee patent year 03 | 13.03.2000 | Renewal fee patent year 04 | 16.03.2001 | Renewal fee patent year 05 | 13.03.2002 | Renewal fee patent year 06 | 11.03.2003 | Renewal fee patent year 07 |
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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 | [A]JPH084522 ; | [A]JPH04365920 ; | [PA]JPH094441 ; | [A]GB1453456 (TOYODA CHUO KENKYUSHO KK); | [A]EP0510498 (CORNING INC [US]) [A] 1,2,6,7,9,14,15,20,21 * column 7, line 29 - column 14, line 48; figure - *; | [A]EP0701858 (TOYOTA MOTOR CO LTD [JP]); | [A] - PATENT ABSTRACTS OF JAPAN, (19960531), vol. 096, no. 005, & JP08004522 A 19960109 (HITACHI LTD;OTHERS: 01) [A] 1,9,20,23 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19930514), vol. 017, no. 240, Database accession no. (M - 1409), & JP04365920 A 19921217 (TOYOTA CENTRAL RES & DEV LAB) [A] 1,9,20,23 * abstract * | [PA] - DATABASE WPI, 1, Derwent World Patents Index, vol. 97, no. 11, Database accession no. 97-116490, XP002032100 & JPH094441 A 19970107 (MITSUBISHI MOTOR CORP) [PA] 1 * abstract * |