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EP0307739
European procedure
Extract from the Register of European Patents
EP About this file: EP0307739
| EP0307739 - Deaerator for fuel installation in internal combustion engines [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.09.1993 Database last updated on 08.04.2026 | Most recent event Tooltip | 11.09.1993 | No opposition filed within time limit | published on 03.11.1993 [1993/44] | Applicant(s) | For all designated states Daimler-Benz Aktiengesellschaft Mercedesstrasse 136 70327 Stuttgart / DE | [N/P] |
| Former [1989/12] | For all designated states DAIMLER-BENZ AKTIENGESELLSCHAFT Mercedesstrasse 136 D-70327 Stuttgart / DE | Inventor(s) | 01 /
Siebels, Karl-H. Konradstrasse 9 D-7000 Stuttgart 60 / DE | [1989/12] | Application number, filing date | 88114398.6 | 03.09.1988 | [1989/12] | Priority number, date | DE19873731206 | 17.09.1987 Original published format: DE 3731206 | [1989/12] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0307739 | Date: | 22.03.1989 | Language: | DE | [1989/12] | Type: | A3 Search report | No.: | EP0307739 | Date: | 31.05.1989 | Language: | DE | [1989/22] | Type: | B1 Patent specification | No.: | EP0307739 | Date: | 11.11.1992 | Language: | DE | [1992/46] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.04.1989 | Classification | IPC: | F02M37/00, F02M55/00 | [1989/12] | CPC: |
F02M37/0023 (EP);
F02M55/007 (EP);
F02M37/0052 (EP);
F02M37/20 (EP)
| Designated contracting states | FR, GB, IT, SE [1989/12] | Title | German: | Entlüftungsvorrichtung für eine Kraftstoffanlage von Brennkraftmaschinen | [1989/12] | English: | Deaerator for fuel installation in internal combustion engines | [1989/12] | French: | Désaérateur pour une installation de carburant des moteurs à combustion interne | [1989/12] | Examination procedure | 05.06.1989 | Examination requested [1989/31] | 19.09.1990 | Despatch of a communication from the examining division (Time limit: M04) | 28.09.1990 | Despatch of a communication from the examining division (Time limit: M04) | 21.12.1990 | Reply to a communication from the examining division | 30.12.1991 | Despatch of communication of intention to grant (Approval: Yes) | 31.03.1992 | Communication of intention to grant the patent | 05.05.1992 | Fee for grant paid | 05.05.1992 | Fee for publishing/printing paid | Opposition(s) | 12.08.1993 | No opposition filed within time limit [1993/44] | Fees paid | Renewal fee | 05.09.1990 | Renewal fee patent year 03 | 04.09.1991 | Renewal fee patent year 04 | 03.09.1992 | Renewal fee patent year 05 |
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