EP0211177 - Filter element in sheet form [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.02.1990 Database last updated on 09.09.2024 | Most recent event Tooltip | 05.02.1990 | No opposition filed within time limit | published on 28.03.1990 [1990/13] | Applicant(s) | For all designated states KNECHT Filterwerke GmbH Haldenstrasse 48 D-7000 Stuttgart 50 / DE | [1987/09] | Inventor(s) | 01 /
Baumann, Peter Spitalackerweg 4/A D-7000 Stuttgart 80 / DE | 02 /
Kümmerle, Manfred Südstrasse 29 D-7105 Leingarten / DE | [1987/09] | Representative(s) | Pfusch, Volker MAHLE GMBH, Patentabteilung 70369 Stuttgart / DE | [N/P] |
Former [1987/09] | Pfusch, Volker, Dipl.-Ing. MAHLE GMBH, Patentabteilung D-70369 Stuttgart / DE | Application number, filing date | 86107557.0 | 04.06.1986 | [1987/09] | Priority number, date | DE19853524431 | 09.07.1985 Original published format: DE 3524431 | [1987/09] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0211177 | Date: | 25.02.1987 | Language: | DE | [1987/09] | Type: | B1 Patent specification | No.: | EP0211177 | Date: | 22.03.1989 | Language: | DE | [1989/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.12.1986 | Classification | IPC: | B01D46/12, B60H3/06 | [1987/09] | CPC: |
B01D46/12 (EP);
B01D53/02 (EP);
B60H3/0658 (EP);
B60H2003/0691 (EP)
| Designated contracting states | DE, FR, GB, IT [1987/09] | Title | German: | Plattenförmiger Filtereinsatz | [1987/09] | English: | Filter element in sheet form | [1987/09] | French: | Elément filtrant sous forme de plaque | [1987/09] | Examination procedure | 01.04.1987 | Examination requested [1987/23] | 13.05.1988 | Despatch of a communication from the examining division (Time limit: M04) | 31.05.1988 | Reply to a communication from the examining division | 07.09.1988 | Despatch of communication of intention to grant (Approval: Yes) | 19.09.1988 | Communication of intention to grant the patent | 15.10.1988 | Fee for grant paid | 15.10.1988 | Fee for publishing/printing paid | Opposition(s) | 23.12.1989 | No opposition filed within time limit [1990/13] | Fees paid | Renewal fee | 22.06.1988 | Renewal fee patent year 03 |
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