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EP0197238
European procedure
Extract from the Register of European Patents
EP About this file: EP0197238
| EP0197238 - Housing for a turbo-molecular vacuum pump [Right-click to bookmark this link] | Status | Opposition procedure closed Status updated on 18.12.1992 Database last updated on 03.08.2024 | Most recent event Tooltip | 20.02.1998 | Lapse of the patent in a contracting state | published on 08.04.1998 [1998/15] | Applicant(s) | For all designated states LEYBOLD AKTIENGESELLSCHAFT Bonner Strasse 498 50968 Köln / DE | [N/P] |
| Former [1988/10] | For all designated states LEYBOLD AKTIENGESELLSCHAFT Bonner Strasse 498 D-50968 Köln / DE | ||
| Former [1986/42] | For all designated states Leybold-Heraeus GmbH Bonner Strasse 498 Postfach 51 07 60 D-5000 Köln 51 / DE | Inventor(s) | 01 /
Deters, Ludger, Dr. Am Heidstamm 36 D-5000 Köln 40 / DE | 02 /
Kabelitz, Hans-Peter, Dr. Siebengebirgsallee 5a D-5000 Köln 90 / DE | 03 /
Schütz, Günter Luisenstrasse 2A D-5000 Köln 21 / DE | [1986/42] | Representative(s) | Leineweber, Jürgen Patentanwalt Siebachstrasse 47 50733 Köln / DE | [N/P] |
| Former [1986/42] | Leineweber, Jürgen, Dipl.-Phys. Aggerstrasse 24 D-50859 Köln / DE | Application number, filing date | 86100310.1 | 11.01.1986 | [1986/42] | Priority number, date | DE19853508483 | 09.03.1985 Original published format: DE 3508483 | [1986/42] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0197238 | Date: | 15.10.1986 | Language: | DE | [1986/42] | Type: | A3 Search report | No.: | EP0197238 | Date: | 12.08.1987 | Language: | DE | [1987/33] | Type: | B1 Patent specification | No.: | EP0197238 | Date: | 10.01.1990 | Language: | DE | [1990/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.06.1987 | Classification | IPC: | F04D19/04, F04B37/14, F04D29/58 | [1987/33] | CPC: |
F04B37/14 (EP);
F04D19/042 (EP);
F04D29/5853 (EP);
F04D29/601 (EP)
|
| Former IPC [1987/31] | F04D19/04, F04B37/14, F04D29/58 | ||
| Former IPC [1986/42] | F04B37/14 | Designated contracting states | CH, DE, FR, GB, LI [1986/42] | Title | German: | Gehäuse für eine Turbomolekularvakuumpumpe | [1986/42] | English: | Housing for a turbo-molecular vacuum pump | [1986/42] | French: | Enveloppe pour une pompe à vide turbomoléculaire | [1986/42] | Examination procedure | 13.02.1987 | Examination requested [1987/16] | 09.08.1988 | Despatch of a communication from the examining division (Time limit: M06) | 10.02.1989 | Reply to a communication from the examining division | 15.06.1989 | Despatch of communication of intention to grant (Approval: Yes) | 05.07.1989 | Communication of intention to grant the patent | 14.09.1989 | Fee for grant paid | 14.09.1989 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
24.08.1990
09.11.1990
ADMISSIBLE Arthur Pfeiffer Vakuumtechnik Wetzlar GmbH Emmeliusstrasse 33 Postfach 1280 D-35608 Asslar / DE | [1990/42] | 14.11.1990 | Invitation to proprietor to file observations on the notice of opposition | 06.05.1991 | Reply of patent proprietor to notice(s) of opposition | 17.05.1991 | Communication of observations of patent proprietor (Time limit: M02) | 23.08.1991 | Reply of parties involved to observations of patent proprietor | 06.03.1992 | Despatch of a communication from the opposition division (Time limit: M04) | 30.06.1992 | Reply to a communication from the opposition division | 25.08.1992 | Despatch of communication that the opposition procedure will be closed | 04.09.1992 | Legal effect of closure of opposition procedure [1993/06] | Fees paid | Renewal fee | 17.12.1987 | Renewal fee patent year 03 | 19.12.1988 | 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 | [A]FR2525698 (HITACHI LTD [JP]); | [A]DE2263612 (LEYBOLD HERAEUS GMBH & CO KG); | [A]DE2349033 (LEYBOLD HERAEUS GMBH & CO KG) |