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EP0304797
European procedure
Extract from the Register of European Patents
EP About this file: EP0304797
| EP0304797 - Lifting device for a submersible motor-driven pump [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.04.1994 Database last updated on 26.03.2025 | Most recent event Tooltip | 26.04.2002 | Lapse of the patent in a contracting state New state(s): ES | published on 12.06.2002 [2002/24] | Applicant(s) | For all designated states KSB Aktiengesellschaft Johann-Klein-Strasse 9 67227 Frankenthal / DE | [N/P] |
| Former [1989/09] | For all designated states KSB Aktiengesellschaft Johann-Klein-Strasse 9 D-67227 Frankenthal / DE | Inventor(s) | 01 /
Heumann, Anton Salzburger Strasse 103 D-8500 Nürnberg / DE | 02 /
Weibart, Heinz Neidsteiner Strasse 51 D-8500 Nürnberg / DE | 03 /
Gröschel, Jürgen Bulmannstrasse 35 D-8500 Nürnberg 40 / DE | [1989/09] | Application number, filing date | 88113401.9 | 18.08.1988 | [1989/09] | Priority number, date | DE19873728429 | 26.08.1987 Original published format: DE 3728429 | [1989/09] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0304797 | Date: | 01.03.1989 | Language: | DE | [1989/09] | Type: | A3 Search report | No.: | EP0304797 | Date: | 08.08.1990 | Language: | DE | [1990/32] | Type: | B1 Patent specification | No.: | EP0304797 | Date: | 02.06.1993 | Language: | DE | [1993/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.06.1990 | Classification | IPC: | B66C1/34, F04D29/60 | [1989/09] | CPC: |
B66C1/34 (EP);
B66C1/14 (EP);
F04D29/605 (EP);
F04D29/606 (EP)
| Designated contracting states | AT, BE, CH, ES, FR, GB, IT, LI, NL, SE [1989/09] | Title | German: | Hebevorrichtung für eine Tauchmotorpumpe | [1989/09] | English: | Lifting device for a submersible motor-driven pump | [1989/09] | French: | Dispositif de levage pour une pompe à moteur submersible | [1989/09] | Examination procedure | 02.11.1990 | Examination requested [1991/01] | 09.03.1992 | Despatch of a communication from the examining division (Time limit: M04) | 18.05.1992 | Reply to a communication from the examining division | 23.11.1992 | Despatch of communication of intention to grant (Approval: Yes) | 09.12.1992 | Communication of intention to grant the patent | 20.01.1993 | Fee for grant paid | 20.01.1993 | Fee for publishing/printing paid | Opposition(s) | 03.03.1994 | No opposition filed within time limit [1994/21] | Fees paid | Renewal fee | 10.08.1990 | Renewal fee patent year 03 | 14.08.1991 | Renewal fee patent year 04 | 17.08.1992 | 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. | Lapses during opposition Tooltip | BE | 02.06.1993 | ES | 02.06.1993 | NL | 02.06.1993 | SE | 02.06.1993 | AT | 18.08.1993 | CH | 31.08.1993 | LI | 31.08.1993 | [2002/24] |
| Former [1995/02] | BE | 02.06.1993 | |
| NL | 02.06.1993 | ||
| SE | 02.06.1993 | ||
| AT | 18.08.1993 | ||
| CH | 31.08.1993 | ||
| LI | 31.08.1993 | ||
| Former [1994/31] | BE | 02.06.1993 | |
| NL | 02.06.1993 | ||
| SE | 02.06.1993 | ||
| CH | 31.08.1993 | ||
| LI | 31.08.1993 | ||
| Former [1994/25] | BE | 02.06.1993 | |
| NL | 02.06.1993 | ||
| SE | 02.06.1993 | ||
| Former [1994/09] | NL | 02.06.1993 | |
| SE | 02.06.1993 | ||
| Former [1994/01] | NL | 02.06.1993 | Documents cited: | Search | [A]DE2610232 (KUMPULAINEN KAUKO); | [AD]EP0065502 (FLYGT AB [SE]); | [A]DE3122211 (BLUM ALBERT); | [AD]DE3314051 (BLUM ALBERT); | [A]GB2168677 (HAEUSSLER ERNST) |