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EP0335072
European procedure
Extract from the Register of European Patents
EP About this file: EP0335072
| EP0335072 - Rotational vibration damper [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.05.1994 Database last updated on 13.11.2024 | Most recent event Tooltip | 26.05.1994 | No opposition filed within time limit | published on 13.07.1994 [1994/28] | Applicant(s) | For all designated states Dr.Ing.h.c. F. Porsche Aktiengesellschaft Porschestrasse 42 70435 Stuttgart / DE | [N/P] |
| Former [1989/40] | For all designated states Dr.Ing.h.c. F. Porsche Aktiengesellschaft Porschestrasse 42 D-70435 Stuttgart / DE | Inventor(s) | 01 /
Grandhuber, Rudolf, Dipl.-Ing. Dahlienweg 31 D-7910 Neu-Ulm 7 / DE | 02 /
Ampferer, Herbert, Dipl.-Ing. Metternzimmerer Strasse 24 D-7123 Sachsenheim 2 / DE | [1989/40] | Application number, filing date | 89101180.1 | 24.01.1989 | [1989/40] | Priority number, date | DE19883810764 | 30.03.1988 Original published format: DE 3810764 | [1989/40] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0335072 | Date: | 04.10.1989 | Language: | DE | [1989/40] | Type: | A3 Search report | No.: | EP0335072 | Date: | 26.09.1990 | Language: | DE | [1990/39] | Type: | B1 Patent specification | No.: | EP0335072 | Date: | 21.07.1993 | Language: | DE | [1993/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.08.1990 | Classification | IPC: | F16F15/12 | [1989/40] | CPC: |
F16F15/126 (EP,US);
Y10T74/2131 (EP,US);
Y10T74/2184 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1989/40] | Title | German: | Drehschwingungsdämpfer | [1989/40] | English: | Rotational vibration damper | [1989/40] | French: | Amortisseur de vibrations de rotation | [1989/40] | Examination procedure | 25.01.1991 | Examination requested [1991/12] | 14.08.1991 | Despatch of a communication from the examining division (Time limit: M04) | 11.12.1991 | Reply to a communication from the examining division | 09.06.1992 | Despatch of a communication from the examining division (Time limit: M04) | 22.08.1992 | Reply to a communication from the examining division | 14.12.1992 | Despatch of communication of intention to grant (Approval: Yes) | 21.01.1993 | Communication of intention to grant the patent | 18.03.1993 | Fee for grant paid | 18.03.1993 | Fee for publishing/printing paid | Opposition(s) | 22.04.1994 | No opposition filed within time limit [1994/28] | Fees paid | Renewal fee | 21.12.1990 | Renewal fee patent year 03 | 21.12.1991 | Renewal fee patent year 04 | 24.12.1992 | 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 | [Y]US3970398 (WILSON GREGORY S); | [YD]US2972904 (TROYER WILLIAM J); | [A]GB2019528 (DAVY LOEWY LTD); | [A]DE3616083 (KUGELFISCHER G SCHAEFER & CO [DE]); | [A]FR2279972 (MOTOREN TURBINEN UNION [DE]) |