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EP0554803
European procedure
Extract from the Register of European Patents
EP About this file: EP0554803
| EP0554803 - Multistage centrifugal pump [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.11.1996 Database last updated on 19.10.2024 | Most recent event Tooltip | 17.12.1999 | Lapse of the patent in a contracting state New state(s): GR | published on 02.02.2000 [2000/05] | Applicant(s) | For all designated states F.EL.SOM. S.r.l. Via Negrelli, 69 I-20035 Lissone (Milan) / IT | [1993/32] | Inventor(s) | 01 /
Fumagalli, Fausto Via Europa 16/A I-23014 Delebio (SO) / IT | [1993/32] | Representative(s) | Marietti, Giuseppe Marietti, Gislon e Trupiano S.r.l. Via Larga, 16 20122 Milano / IT | [N/P] |
| Former [1993/32] | Marietti, Giuseppe MARIETTI e GISLON S.r.l. Via Larga, 16 I-20122 Milano / IT | Application number, filing date | 93101383.3 | 29.01.1993 | [1993/32] | Priority number, date | IT1992MI00243 | 07.02.1992 Original published format: IT MI920243 | [1993/32] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0554803 | Date: | 11.08.1993 | Language: | FR | [1993/32] | Type: | B1 Patent specification | No.: | EP0554803 | Date: | 24.01.1996 | [1996/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.06.1993 | Classification | IPC: | F04D29/16, F04D13/10 | [1993/32] | CPC: |
F04D29/167 (EP);
F04D13/10 (EP)
| Designated contracting states | ES, FR, GR, PT [1993/32] | Title | German: | Mehrstufige Kreiselpumpe | [1993/32] | English: | Multistage centrifugal pump | [1993/32] | French: | Pompe centrifuge multiétages | [1993/32] | Examination procedure | 29.01.1994 | Examination requested [1994/15] | 23.03.1995 | Despatch of communication of intention to grant (Approval: Yes) | 27.07.1995 | Communication of intention to grant the patent | 23.10.1995 | Fee for grant paid | 23.10.1995 | Fee for publishing/printing paid | Opposition(s) | 25.10.1996 | No opposition filed within time limit [1997/03] | Fees paid | Renewal fee | 07.01.1995 | Renewal fee patent year 03 |
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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 | GR | 24.01.1996 | PT | 24.04.1996 | [2000/05] |
| Former [1998/14] | PT | 24.04.1996 | Documents cited: | Search | [Y]DE626869 (RUDOLF DUEMMERLING); | [A]FR1184507 (BALCKE AG MASCHBAU); | [A]DE3438480 (JACUZZI EUROP [IT]); | [Y]EP0267445 (MARELLI COMPONENT ELETTMECC [IT]) | [A] - E. MAYER 'mechanical seals second edition' 1972 , ILIFFE BOOKS LTD , LONDON |