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EP0131406
European procedure
Extract from the Register of European Patents
EP About this file: EP0131406
| EP0131406 - A variable inlet area turbine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.10.1988 Database last updated on 09.09.2024 | Most recent event Tooltip | 26.04.2002 | Lapse of the patent in a contracting state New state(s): FR | published on 12.06.2002 [2002/24] | Applicant(s) | For all designated states HOLSET ENGINEERING COMPANY LIMITED P.O. Box A9 Turnbridge Huddersfield, HD1 6RD / GB | [N/P] |
| Former [1985/03] | For all designated states HOLSET ENGINEERING COMPANY LIMITED P.O. Box A9 Turnbridge Huddersfield, HD1 6RD / GB | Inventor(s) | 01 /
Szczupak, David Teofil "Fairholme" Barcroft Kirkheaton Huddersfield HD5 01YY West Yorkshire / GB | [1985/03] | Representative(s) | Kinrade, John, et al Marks & Clerk Scottish Life House Bridge Street Manchester M3 3DP / GB | [1985/03] | Application number, filing date | 84304269.8 | 25.06.1984 | [1985/03] | Priority number, date | GB19830018489 | 08.07.1983 Original published format: GB 8318489 | [1985/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0131406 | Date: | 16.01.1985 | Language: | EN | [1985/03] | Type: | A3 Search report | No.: | EP0131406 | Date: | 02.05.1985 | Language: | EN | [1985/18] | Type: | B1 Patent specification | No.: | EP0131406 | Date: | 23.12.1987 | Language: | EN | [1987/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.02.1985 | Classification | IPC: | F01D17/16, F01D17/14 | [1985/03] | CPC: |
F01D17/143 (EP,US);
F02B37/24 (EP,US)
| Designated contracting states | DE, FR, GB, SE [1985/03] | Title | German: | Turbine mit verstellbarem Eintrittsquerschnitt | [1985/03] | English: | A variable inlet area turbine | [1985/03] | French: | Turbine à section d'entrée variable | [1985/03] | Examination procedure | 01.11.1985 | Examination requested [1986/03] | 23.05.1986 | Despatch of a communication from the examining division (Time limit: M04) | 24.09.1986 | Reply to a communication from the examining division | 07.11.1986 | Despatch of a communication from the examining division (Time limit: M02) | 22.12.1986 | Reply to a communication from the examining division | 10.03.1987 | Despatch of communication of intention to grant (Approval: ) | 25.06.1987 | Communication of intention to grant the patent | 11.08.1987 | Fee for grant paid | 11.08.1987 | Fee for publishing/printing paid | Opposition(s) | 20.10.1988 | No opposition filed within time limit [1988/49] | Fees paid | Renewal fee | 11.06.1986 | Renewal fee patent year 03 | 22.06.1987 | 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 | FR | 23.12.1987 | SE | 31.12.1987 | [2002/24] |
| Former [1989/21] | SE | 31.12.1987 | Documents cited: | Search | [X]US4145875 (LIDDLE SIDNEY G, et al); | [A]EP0080810 (HOLSET ENGINEERING CO [GB]); | [A]US3426964 (SILVERN DAVID H); | [A]GB874085 (GARRETT CORP) |