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EP0155556
European procedure
Extract from the Register of European Patents
EP About this file: EP0155556
| EP0155556 - Air suction device for a sifting or sorting apparatus [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.07.1991 Database last updated on 20.05.2024 | Most recent event Tooltip | 06.07.1991 | No opposition filed within time limit | published on 28.08.1991 [1991/35] | Applicant(s) | For all designated states Bühler AG Bahnhofstrasse 9240 Uzwil / CH | [N/P] |
| Former [1985/39] | For all designated states Gebrüder Bühler AG CH-9240 Uzwil / CH | Inventor(s) | 01 /
Mueller, Roman Büelhofstrasse 22 CH-9244 Niederuzwil / CH | [1985/39] | Representative(s) | EGLI-EUROPEAN PATENT ATTORNEYS Widenmayerstrasse 5 80538 München / DE | [N/P] |
| Former [1987/22] | EGLI-EUROPEAN PATENT ATTORNEYS Widenmayerstrasse 5 D-80538 München / DE | ||
| Former [1985/39] | Geyer, Werner, Dr.-Ing. Patentanwaltskanzlei Dr. Werner Geyer Hermann-Vogel-Strasse 12 D-8000 München 40 / DE | Application number, filing date | 85102170.9 | 27.02.1985 | [1985/39] | Priority number, date | DE19843410573 | 22.03.1984 Original published format: DE 3410573 | [1985/39] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0155556 | Date: | 25.09.1985 | Language: | DE | [1985/39] | Type: | A3 Search report | No.: | EP0155556 | Date: | 24.06.1987 | Language: | DE | [1987/26] | Type: | B1 Patent specification | No.: | EP0155556 | Date: | 05.09.1990 | Language: | DE | [1990/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.05.1987 | Classification | IPC: | B07B4/08 | [1985/39] | CPC: |
B07B9/00 (EP,US);
B07B4/08 (EP,KR,US);
B07B1/46 (EP,US);
B07B2201/04 (EP,US)
| Designated contracting states | AT, CH, DE, FR, GB, IT, LI, NL, SE [1985/39] | Title | German: | Vorrichtung zum Absaugen von Luft aus Sicht- oder Klassiervorrichtungen | [1985/39] | English: | Air suction device for a sifting or sorting apparatus | [1985/39] | French: | Dispositif pour l'aspiration de l'air dans les appareils de blutage ou classement | [1985/39] | Examination procedure | 04.08.1987 | Examination requested [1987/41] | 07.10.1988 | Despatch of a communication from the examining division (Time limit: M04) | 17.02.1989 | Reply to a communication from the examining division | 31.03.1989 | Despatch of a communication from the examining division (Time limit: M06) | 07.09.1989 | Reply to a communication from the examining division | 12.10.1989 | Despatch of communication of intention to grant (Approval: Yes) | 09.03.1990 | Communication of intention to grant the patent | 11.05.1990 | Fee for grant paid | 11.05.1990 | Fee for publishing/printing paid | Opposition(s) | 06.06.1991 | No opposition filed within time limit [1991/35] | Fees paid | Renewal fee | 14.01.1987 | Renewal fee patent year 03 | 25.02.1988 | Renewal fee patent year 04 | 23.02.1989 | Renewal fee patent year 05 | 23.02.1990 | Renewal fee patent year 06 |
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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 | [X]FR926612 (SIMON LTD HENRY); | [A]FR970858 (GEBRU DER BU HLER); | [A]GB701336 (SIMON LTD HENRY); | [A]AU483698B ; | [Y]DE2342091 (KLOECKNER HUMBOLDT DEUTZ AG) |