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EP0137180
European procedure
Extract from the Register of European Patents
EP About this file: EP0137180
| EP0137180 - Heat-resisting aluminium alloy [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.11.1989 Database last updated on 28.03.2026 | Most recent event Tooltip | 07.11.1989 | No opposition filed within time limit | published on 27.12.1989 [1989/52] | Applicant(s) | For all designated states NISSAN MOTOR CO., LTD. 2, Takara-cho, Kanagawa-ku Yokohama-shi Kanagawa-ken / JP | [N/P] |
| Former [1985/16] | For all designated states NISSAN MOTOR CO., LTD. 2 Takara-cho, Kanagawa-ku Yokohama-shi Kanagawa-ken / JP | Inventor(s) | 01 /
Shioda, Masahiko No. 282-1, Setogaya-cho Hodogaya-ku Yokohama City / JP | 02 /
Suzuki, Syunsuke No. 3-24-6, Shiba Minato-ku Tokyo / JP | 03 /
Matsuyama, Akira No. 2-18-6-506, Ikego Zuchi City / JP | 04 /
Maki, Yoshishiro Shi-ai Miurakaigan 1-407 No. 3100, Kamimiyata Minamishimoura-cho Miura City / JP | [1985/16] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstraße 4 80802 München / DE | [N/P] |
| Former [1985/16] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 84109194.5 | 02.08.1984 | [1985/16] | Priority number, date | JP19830149161 | 17.08.1983 Original published format: JP 14916183 | [1985/16] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0137180 | Date: | 17.04.1985 | Language: | EN | [1985/16] | Type: | B1 Patent specification | No.: | EP0137180 | Date: | 28.12.1988 | Language: | EN | [1988/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.02.1985 | Classification | IPC: | C22C1/04, C22C21/00 | [1985/16] | CPC: |
C22C1/026 (EP,US);
C22C21/00 (EP)
| Designated contracting states | DE, FR, GB [1985/16] | Title | German: | Hitzebeständige Aluminiumlegierung | [1985/16] | English: | Heat-resisting aluminium alloy | [1985/16] | French: | Alliage d'aluminium, résistant aux températures élevées | [1985/16] | Examination procedure | 02.08.1984 | Examination requested [1985/16] | 08.04.1986 | Despatch of a communication from the examining division (Time limit: M06) | 20.10.1986 | Reply to a communication from the examining division | 23.03.1987 | Despatch of a communication from the examining division (Time limit: M06) | 02.10.1987 | Reply to a communication from the examining division | 24.03.1988 | Despatch of communication of intention to grant (Approval: Yes) | 22.06.1988 | Communication of intention to grant the patent | 09.08.1988 | Fee for grant paid | 09.08.1988 | Fee for publishing/printing paid | Opposition(s) | 29.09.1989 | No opposition filed within time limit [1989/52] | Fees paid | Renewal fee | 29.08.1986 | Renewal fee patent year 03 | 28.08.1987 | Renewal fee patent year 04 | 30.08.1988 | Renewal fee patent year 05 |
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