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EP0226742
European procedure
Extract from the Register of European Patents
EP About this file: EP0226742
| EP0226742 - Pressure transducer for measuring pressures at high temperatures [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.10.1991 Database last updated on 09.09.2024 | Most recent event Tooltip | 10.10.1991 | No opposition filed within time limit | published on 27.11.1991 [1991/48] | Applicant(s) | For all designated states FEV Forschungsgesellschaft für Energietechnik und Verbrennungsmotoren mbH Jülicher Strasse 342-352 D-5100 Aachen / DE | [1987/27] | Inventor(s) | 01 /
Gürich, Gunter Lothar Nordhoffstrasse 16 D-5100 Aachen / DE | [1987/27] | Representative(s) | Fischer, Friedrich B. Saarstrasse 71 D-5000 Köln 50 (Rodenkirchen) / DE | [N/P] |
| Former [1987/27] | Fischer, Friedrich B., Dr.-Ing. Saarstrasse 71 D-5000 Köln 50 (Rodenkirchen) / DE | Application number, filing date | 86114305.5 | 16.10.1986 | [1987/27] | Priority number, date | DE19853545682 | 21.12.1985 Original published format: DE 3545682 | [1987/27] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0226742 | Date: | 01.07.1987 | Language: | DE | [1987/27] | Type: | A3 Search report | No.: | EP0226742 | Date: | 22.06.1988 | Language: | DE | [1988/25] | Type: | B1 Patent specification | No.: | EP0226742 | Date: | 05.12.1990 | Language: | DE | [1990/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.05.1988 | Classification | IPC: | G01L9/08, G01L23/10 | [1988/23] | CPC: |
G01L23/10 (EP,US);
H10N30/302 (EP,US)
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| Former IPC [1987/27] | G01L23/10 | Designated contracting states | DE, FR, GB, IT, SE [1987/27] | Title | German: | Druckaufnehmer für Druckmessungen unter hohen Temperaturen | [1987/27] | English: | Pressure transducer for measuring pressures at high temperatures | [1987/27] | French: | Capteur de pression pour mesurer des pressions à hautes températures | [1987/27] | Examination procedure | 12.12.1988 | Examination requested [1989/06] | 27.03.1990 | Despatch of communication of intention to grant (Approval: Yes) | 07.06.1990 | Communication of intention to grant the patent | 14.08.1990 | Fee for grant paid | 14.08.1990 | Fee for publishing/printing paid | Opposition(s) | 06.09.1991 | No opposition filed within time limit [1991/48] | Fees paid | Renewal fee | 13.09.1988 | Renewal fee patent year 03 | 04.09.1989 | Renewal fee patent year 04 | 04.09.1990 | Renewal fee patent year 05 |
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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]AT280654B (VIBRO METER AG [CH]); | [X]US4052628 (HAYER JOHN R); | [A]USRE29755E ; | [A]AT349796B (KISTLER INSTRUMENTE AG [CH]); | [A]US4211951 (JENSEN JOERGEN [DK]); | [X]GB2154323 (PLESSEY CO PLC) |