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EP0413130
European procedure
Extract from the Register of European Patents
EP About this file: EP0413130
| EP0413130 - Pressure wave machine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.02.1994 Database last updated on 13.11.2024 | Most recent event Tooltip | 03.02.1994 | No opposition filed within time limit | published on 23.03.1994 [1994/12] | Applicant(s) | For all designated states ASEA BROWN BOVERI AG Haselstrasse CH-5401 Baden / CH | [1991/08] | Inventor(s) | 01 /
Althaus, Rolf, Dr. Bahnhofstrasse 4302 CH-5506 Mägenwil / CH | [1991/08] | Application number, filing date | 90113155.7 | 10.07.1990 | [1991/08] | Priority number, date | CH19890003005 | 17.08.1989 Original published format: CH 300589 | [1991/08] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0413130 | Date: | 20.02.1991 | Language: | DE | [1991/08] | Type: | B1 Patent specification | No.: | EP0413130 | Date: | 31.03.1993 | Language: | DE | [1993/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.09.1990 | Classification | IPC: | F04F11/02 | [1991/08] | CPC: |
F04F13/00 (EP,US);
F02B7/04 (KR)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, NL, SE [1991/08] | Title | German: | Druckwellenmaschine | [1991/08] | English: | Pressure wave machine | [1991/08] | French: | Machine à ondes de pression | [1991/08] | Examination procedure | 17.07.1991 | Examination requested [1991/37] | 17.09.1992 | Despatch of communication of intention to grant (Approval: Yes) | 02.10.1992 | Communication of intention to grant the patent | 05.12.1992 | Fee for grant paid | 05.12.1992 | Fee for publishing/printing paid | Opposition(s) | 04.01.1994 | No opposition filed within time limit [1994/12] | Fees paid | Renewal fee | 18.07.1992 | Renewal fee patent year 03 |
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