EP0551592 - Camshaft drive for multi-cylinder internal combustion engine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.08.1997 Database last updated on 22.08.2024 | Most recent event Tooltip | 08.08.1997 | No opposition filed within time limit | published on 24.09.1997 [1997/39] | Applicant(s) | For all designated states Dr.Ing.h.c. F. Porsche Aktiengesellschaft Porschestrasse 42 70435 Stuttgart / DE | For all designated states Hydraulik-Ring GmbH Weberstrasse 17 72622 Nürtingen / DE | [N/P] |
Former [1993/29] | For all designated states Dr.Ing.h.c. F. Porsche Aktiengesellschaft Porschestrasse 42 D-70435 Stuttgart / DE | ||
For all designated states HYDRAULIK-RING GMBH Weberstrasse 17 D-72622 Nürtingen / DE | Inventor(s) | 01 /
Stephan, Wolfgang Lerchenstrasse 10 W-7440 Zizishausen 1 / DE | 02 /
Trzmiel, Alfred Albstrasse 9 W-7441 Grafenberg / DE | 03 /
Kröner, Matthias Rupert-Mayer-Str.33 W-7303 Neuhausen / DE | [1993/29] | Application number, filing date | 92119668.9 | 19.11.1992 | [1993/29] | Priority number, date | DE19924200509 | 11.01.1992 Original published format: DE 4200509 | [1993/29] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0551592 | Date: | 21.07.1993 | Language: | DE | [1993/29] | Type: | B1 Patent specification | No.: | EP0551592 | Date: | 02.10.1996 | Language: | DE | [1996/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.05.1993 | Classification | IPC: | F01L1/34 | [1993/29] | CPC: |
F01L1/348 (EP);
F02B75/22 (EP);
F16H2007/0874 (EP)
| Designated contracting states | DE, FR, GB, IT, SE [1993/29] | Title | German: | Nockenwellenantrieb einer mehrzylindrigen Brennkraftmaschine | [1993/29] | English: | Camshaft drive for multi-cylinder internal combustion engine | [1993/29] | French: | Dispositif d'entraînement d'arbre à cames pour moteur à combustion interne multi-cylindres | [1993/29] | Examination procedure | 28.12.1993 | Examination requested [1994/09] | 01.12.1994 | Despatch of a communication from the examining division (Time limit: M06) | 17.05.1995 | Reply to a communication from the examining division | 16.08.1995 | Despatch of a communication from the examining division (Time limit: M04) | 28.11.1995 | Reply to a communication from the examining division | 13.03.1996 | Despatch of communication of intention to grant (Approval: Yes) | 03.04.1996 | Communication of intention to grant the patent | 18.05.1996 | Fee for grant paid | 18.05.1996 | Fee for publishing/printing paid | Opposition(s) | 03.07.1997 | No opposition filed within time limit [1997/39] | Fees paid | Renewal fee | 27.10.1994 | Renewal fee patent year 03 | 10.11.1995 | Renewal fee patent year 04 |
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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 | [X]GB1024846 (FEDERICO FORNELLI); | [A]DE3534446 (DAIMLER BENZ AG [DE]); | [AD]DE3921716 (PORSCHE AG [DE]); | [A]DE3835333 (PLESEK DALIBOR [DE]); | [A]EP0337894 (HURET SACHS SA [FR]) | Examination | DE3421028 | GB421359 | EP0445356 | - MTZ 50(1989) 7/8, S.327-330 |