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EP0172369
European procedure
Extract from the Register of European Patents
EP About this file: EP0172369
| EP0172369 - Method and apparatus for dust removal from fibre material [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.01.1990 Database last updated on 03.09.2024 | Most recent event Tooltip | 12.01.1990 | No opposition filed within time limit | published on 28.02.1990 [1990/09] | Applicant(s) | For all designated states Schubert & Salzer Maschinenfabrik Aktiengesellschaft Friedrich-Ebert-Strasse 84 85055 Ingolstadt / DE | [N/P] |
| Former [1986/09] | For all designated states Schubert & Salzer Maschinenfabrik Aktiengesellschaft Friedrich-Ebert-Strasse 84 D-85055 Ingolstadt / DE | Inventor(s) | 01 /
Wokaun, Jacek, Dipl.-Ing. (FH) Euelstrasse 23 CH-8408 Winterthur / CH | 02 /
Egbers, Gerhard, Prof. Dr.-Ing. Hugo-Wolf-Strasse 22 D-7410 Reutlingen / DE | 03 /
Ziegler, Kurt, Dipl.-Ing. (FH) Alte Kirchheimerstrasse 9 D-7312 Kirchheim-Nabern / DE | 04 /
Müller, Heinz, Dipl.-Ing. (FH) Geibelstrasse 1 D-7430 Metzingen-Neuhausen / DE | 05 /
Artzt, Peter, Dr.-Ing. Hugo-Wolf-Strasse 16 D-7410 Reutlingen / DE | [1986/09] | Application number, filing date | 85108170.3 | 02.07.1985 | [1986/09] | Priority number, date | DE19843429024 | 07.08.1984 Original published format: DE 3429024 | [1986/09] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0172369 | Date: | 26.02.1986 | Language: | DE | [1986/09] | Type: | A3 Search report | No.: | EP0172369 | Date: | 05.03.1986 | Language: | DE | [1986/10] | Type: | B1 Patent specification | No.: | EP0172369 | Date: | 15.03.1989 | Language: | DE | [1989/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.01.1986 | Classification | IPC: | D01H7/895, D01G15/34, D01G9/20 | [1986/09] | CPC: |
D01H4/36 (EP,US);
D01G15/34 (EP,US);
D01G9/20 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI [1986/09] | Title | German: | Verfahren und Vorrichtung zum Abscheiden von Staub aus Fasermaterial | [1986/09] | English: | Method and apparatus for dust removal from fibre material | [1986/09] | French: | Procédé et dispositif pour séparer des impuretés de la matière fibreuse | [1986/09] | Examination procedure | 01.02.1986 | Examination requested [1986/15] | 23.06.1987 | Despatch of a communication from the examining division (Time limit: M05) | 26.11.1987 | Reply to a communication from the examining division | 14.01.1988 | Despatch of a communication from the examining division (Time limit: M04) | 20.05.1988 | Reply to a communication from the examining division | 25.07.1988 | Despatch of communication of intention to grant (Approval: No) | 07.09.1988 | Despatch of communication of intention to grant (Approval: later approval) | 16.09.1988 | Communication of intention to grant the patent | 04.10.1988 | Fee for grant paid | 04.10.1988 | Fee for publishing/printing paid | Opposition(s) | 16.12.1989 | No opposition filed within time limit [1990/09] | Fees paid | Renewal fee | 03.06.1987 | Renewal fee patent year 03 | 24.06.1988 | 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]FR1017042 (FU R TEXTILTECHNIK M B H GES); | [X]DE2134342 ; | [A]DE2038059 (STAHLECKER GMBH WILHELM); | [A]DE2739517 (SCHUBERT & SALZER MASCHINEN) |