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EP0434911
European procedure
Extract from the Register of European Patents
EP About this file: EP0434911
| EP0434911 - Blower or pump with vertically orientated shaft [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.05.1995 Database last updated on 03.08.2024 | Most recent event Tooltip | 18.05.1995 | No opposition filed within time limit | published on 05.07.1995 [1995/27] | Applicant(s) | For all designated states LEYBOLD AKTIENGESELLSCHAFT Wilhelm-Rohn-Strasse 25, Postfach 1555 D-63450 Hanau / DE | [N/P] |
| Former [1991/27] | For all designated states LEYBOLD AKTIENGESELLSCHAFT Wilhelm-Rohn-Strasse 25, Postfach 1555 D-63450 Hanau / DE | Inventor(s) | 01 /
Kabelitz, Hans-Peter, Dr. Siebengebirgsallee 5a D-5000 Köln 90 / DE | 02 /
Mühlhoff, Martin Antonieterstrasse 4 D-5000 Köln 40 / DE | 03 /
Kriechel, Hans Heiderstrasse 26 D-5303 Bornheim 1 / DE | 04 /
Maas, Wolfgang Wilhelm-Mauser-Strasse 55 D-5000 Köln 30 / DE | 05 /
Kolvenbach, Dieter-Martin Lothringerstrasse 16 D-5000 Köln 1 / DE | [1991/27] | Representative(s) | Leineweber, Jürgen Patentanwalt Siebachstrasse 47 50733 Köln / DE | [N/P] |
| Former [1991/27] | Leineweber, Jürgen, Dipl.-Phys. Aggerstrasse 24 D-50859 Köln / DE | Application number, filing date | 90118541.3 | 27.09.1990 | [1991/27] | Priority number, date | DE19893943113 | 27.12.1989 Original published format: DE 3943113 | [1991/27] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0434911 | Date: | 03.07.1991 | Language: | DE | [1991/27] | Type: | B1 Patent specification | No.: | EP0434911 | Date: | 13.07.1994 | Language: | DE | [1994/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.03.1991 | Classification | IPC: | F04D29/06, F04D29/10, F04D29/58, F16N39/00 | [1991/27] | CPC: |
F04D29/063 (EP,US);
F04D25/06 (EP);
F04D29/5806 (EP);
F04D29/584 (EP,US);
F16N39/00 (EP,US);
F05D2260/602 (EP,US)
| Designated contracting states | CH, DE, FR, GB, LI [1991/27] | Title | German: | Gebläse oder Pumpe mit einer vertikal angeordneten Welle | [1991/27] | English: | Blower or pump with vertically orientated shaft | [1991/27] | French: | Ventilateur ou pompe avec un arbre orienté verticalement | [1991/27] | Examination procedure | 04.10.1991 | Examination requested [1991/49] | 18.12.1992 | Despatch of a communication from the examining division (Time limit: M06) | 24.06.1993 | Reply to a communication from the examining division | 28.12.1993 | Despatch of communication of intention to grant (Approval: Yes) | 17.01.1994 | Communication of intention to grant the patent | 28.01.1994 | Fee for grant paid | 28.01.1994 | Fee for publishing/printing paid | Opposition(s) | 14.04.1995 | No opposition filed within time limit [1995/27] | Fees paid | Renewal fee | 14.08.1992 | Renewal fee patent year 03 | 13.08.1993 | 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]JP1130093 ; | [A]JP5814589 ; | [A]DE3032967 (LEYBOLD HERAEUS GMBH & CO KG [DE]); | [A]EP0147015 (SARGENT WELCH SCIENTIFIC CO [US]); | [A]GB2181186 (KRAFTWERK UNION AG); | [A]EP0235392 (FORTUNA WERKE MASCHF AG [DE]) | [A] - PATENT ABSTRACTS OF JAPAN vol. 13, no. 376 (M-862)(3724) 21 August 1989, & JP-A-1 130093 (HITACHI) 23 Mai 1989,, & JP1130093 A 19890821 | [A] - PATENT ABSTRACTS OF JAPAN vol. 7, no. 88 (E-170)(1233) 12 April 1983, & JP-A-58 14589 (HITACHI) 27 Januar 1983,, & JP5814589 A 19830412 |