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EP0111989
European procedure
Extract from the Register of European Patents
EP About this file: EP0111989
| EP0111989 - An engine part having a ceramics member and a metallic member joined together [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.06.1988 Database last updated on 09.09.2024 | Most recent event Tooltip | 30.06.1988 | No opposition filed within time limit | published on 17.08.1988 [1988/33] | Applicant(s) | For all designated states NGK INSULATORS, LTD. 2-56, Suda-cho, Mizuho-ku Nagoya-shi, Aichi 4678530 / JP | [N/P] |
| Former [1984/26] | For all designated states NGK INSULATORS, LTD. 2-56, Suda-cho, Mizuho-ku Nagoya-shi, Aichi 467 / JP | Inventor(s) | 01 /
Matsui, Minoru 193, Aza-Imonoshihora Ohaza-Kamiyashiro Idaka-Cho Meito-Ku Nagoya City / JP | 02 /
Tsuno, Nobuo 3-6 (505-105), Iwanaridai 8-Chome Kasugai City / JP | [1984/26] | Representative(s) | Paget, Hugh Charles Edward, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
| Former [1984/26] | Paget, Hugh Charles Edward, et al MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 83302822.8 | 18.05.1983 | [1984/26] | Priority number, date | JP19820211385 | 03.12.1982 Original published format: JP 21138582 | [1984/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0111989 | Date: | 27.06.1984 | Language: | EN | [1984/26] | Type: | B1 Patent specification | No.: | EP0111989 | Date: | 19.08.1987 | Language: | EN | [1987/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.04.1984 | Classification | IPC: | F02F3/12, F01L1/14, C04B37/02, F02F7/00 | [1984/26] | CPC: |
F02F3/12 (EP,US);
C04B37/026 (EP,US);
F01L7/14 (EP,US);
F02B23/0603 (EP,US);
F02B23/0696 (EP,US);
F02F7/0087 (EP,US);
C04B2237/122 (EP,US);
C04B2237/123 (EP,US);
C04B2237/125 (EP,US);
C04B2237/348 (EP,US);
C04B2237/406 (EP,US);
C04B2237/708 (EP,US);
C04B2237/72 (EP,US);
C04B2237/76 (EP,US);
F02B2023/0612 (EP,US);
F02B23/0654 (EP,US);
F02B3/06 (EP,US);
F05C2201/021 (EP,US);
F05C2201/0448 (EP,US);
F05C2203/0895 (EP,US);
F05C2251/042 (EP,US);
Y02T10/12 (EP,US);
Y10T428/12347 (EP,US);
Y10T428/12618 (EP,US);
Y10T428/12951 (EP,US)
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| Designated contracting states | AT, CH, DE, FR, GB, IT, LI, NL, SE [1984/26] | Title | German: | Maschinenteile bestehend aus einem Verbund von Keramikbauteilen und Metallbauteilen | [1984/26] | English: | An engine part having a ceramics member and a metallic member joined together | [1984/26] | French: | Organes de machine composés d'éléments métalliques et céramiques liés ensemble | [1984/26] | Examination procedure | 10.10.1983 | Examination requested [1984/26] | 21.01.1986 | Despatch of a communication from the examining division (Time limit: M04) | 21.05.1986 | Reply to a communication from the examining division | 20.06.1986 | Despatch of a communication from the examining division (Time limit: M02) | 15.08.1986 | Reply to a communication from the examining division | 17.10.1986 | Despatch of communication of intention to grant (Approval: ) | 19.12.1986 | Communication of intention to grant the patent | 02.02.1987 | Fee for grant paid | 02.02.1987 | Fee for publishing/printing paid | Opposition(s) | 20.05.1988 | No opposition filed within time limit [1988/33] | Fees paid | Renewal fee | 17.05.1985 | Renewal fee patent year 03 | 20.05.1986 | Renewal fee patent year 04 | 20.05.1987 | 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 | [A]DE800350 (MAHLE KG); | [A]GB671606 (MASCHF AUGSBURG NUERNBERG AG); | [A]US3113846 (LESCHEN JOHN G); | [A]GB981741 (IND FERNAND COURTOY BUREAU ET); | [Y]DE1197011 (TELEFUNKEN PATENT); | [A]GB1253279 (BRIGGS SOUTHWICK WALBRIDGE [US], et al); | [Y]DE2165696 (BRITISH LEYLAND TRUCK & BUS); | [A]US3862488 (PESSELL LEOPOLD, et al); | [A]US4209334 (PANZERA CARLINO [US]); | [AD]US4242948 (STANG JOHN H, et al); | [AD]US4245611 (MITCHELL HARRY R, et al); | [AD]WO8201034 (GOLOFF A, et al); | [A]GB2093554 (STANADYNE INC); | [E]EP0083834 |