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EP0270747
European procedure
Extract from the Register of European Patents
EP About this file: EP0270747
| EP0270747 - Friction clutch [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 31.08.1991 Database last updated on 02.09.2024 | Most recent event Tooltip | 01.11.1991 | Lapse of the patent in a contracting state | published on 27.12.1991 [1991/52] | Applicant(s) | For all designated states Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co Moosacher Strasse 36 D-8000 München 40 / DE | [N/P] |
| Former [1988/24] | For all designated states Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co Moosacher Strasse 36 D-8000 München 40 / DE | Inventor(s) | 01 /
Sacher, Christoph Amselweg 20 D-8029 Sauerlach/Arget / DE | [1988/24] | Application number, filing date | 87112771.8 | 02.09.1987 | [1988/24] | Priority number, date | DE19863637327 | 03.11.1986 Original published format: DE 3637327 | [1988/24] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0270747 | Date: | 15.06.1988 | Language: | DE | [1988/24] | Type: | B1 Patent specification | No.: | EP0270747 | Date: | 31.10.1990 | Language: | DE | [1990/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.04.1988 | Classification | IPC: | F16D13/04, F16D21/04 | [1988/24] | CPC: |
F16H63/30 (EP,US);
F16D13/04 (EP,US);
F16D23/06 (EP,US);
F16H3/14 (EP,US);
F16D2023/0618 (EP,US);
F16D2023/0643 (EP,US);
| Designated contracting states | DE, ES, GB, IT, SE [1988/24] | Title | German: | Schaltbare Reibungskupplung | [1988/24] | English: | Friction clutch | [1988/24] | French: | Embrayage à friction | [1988/24] | Examination procedure | 28.04.1988 | Examination requested [1988/27] | 07.09.1989 | Despatch of a communication from the examining division (Time limit: M04) | 25.11.1989 | Reply to a communication from the examining division | 02.01.1990 | Despatch of communication of intention to grant (Approval: No) | 30.01.1990 | Despatch of communication of intention to grant (Approval: later approval) | 08.02.1990 | Communication of intention to grant the patent | 22.02.1990 | Fee for grant paid | 22.02.1990 | Fee for publishing/printing paid | Opposition(s) | 01.08.1991 | No opposition filed within time limit [1991/43] | Fees paid | Renewal fee | 16.08.1989 | Renewal fee patent year 03 | 23.08.1990 | 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. | Lapses during opposition Tooltip | GB | 31.10.1990 | [1991/52] | Documents cited: | Search | [A]FR2221979 (HURTH MASCH ZAHNRAD CARL [DE]); | [A]US4576264 (LUPO GIORGIO [IT], et al) |