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EP0321382
European procedure
Extract from the Register of European Patents
EP About this file: EP0321382
| EP0321382 - Rotor for a gas turbine engine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 03.09.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states United Technologies Corporation 10 Farm Springs Road Farmington, CT 06032 / US | [N/P] |
| Former [1989/25] | For all designated states UNITED TECHNOLOGIES CORPORATION United Technologies Building 1, Financial Plaza Hartford, CT 06101 / US | Inventor(s) | 01 /
Jarmon, David Carpenter 44 Blue Ridge Road Kensington Connecticut 06037 / US | 02 /
Prewo, Karl M. 63 Indian Trail Vernon Connecticut 06066 / US | [1989/25] | Representative(s) | Schmitz, Jean-Marie, et al Dennemeyer & Associates Sàrl P.O. Box 1502 1015 Luxembourg / LU | [N/P] |
| Former [1989/25] | Schmitz, Jean-Marie, et al Dennemeyer & Associates Sàrl P.O. Box 1502 L-1015 Luxembourg / LU | Application number, filing date | 88630225.6 | 14.12.1988 | [1989/25] | Priority number, date | US19870133093 | 15.12.1987 Original published format: US 133093 | [1989/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0321382 | Date: | 21.06.1989 | Language: | EN | [1989/25] | Type: | B1 Patent specification | No.: | EP0321382 | Date: | 12.05.1993 | Language: | EN | [1993/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.04.1989 | Classification | IPC: | C03C14/00, F01D5/02, F01D5/28 | [1989/25] | CPC: |
F01D5/282 (EP,US);
C03C14/002 (EP,US);
C03C2214/02 (EP,US);
C03C2214/20 (EP,US)
| Designated contracting states | DE, FR, GB [1989/25] | Title | German: | Rotor für eine Gasturbine | [1989/25] | English: | Rotor for a gas turbine engine | [1989/25] | French: | Rotor pour une turbine à gaz | [1989/25] | Examination procedure | 06.12.1989 | Examination requested [1990/06] | 16.07.1991 | Despatch of a communication from the examining division (Time limit: M04) | 08.11.1991 | Reply to a communication from the examining division | 04.08.1992 | Despatch of communication of intention to grant (Approval: Yes) | 30.10.1992 | Communication of intention to grant the patent | 23.11.1992 | Fee for grant paid | 23.11.1992 | Fee for publishing/printing paid | Opposition(s) | 15.02.1994 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 19.11.1990 | Renewal fee patent year 03 | 18.11.1991 | Renewal fee patent year 04 | 19.11.1992 | 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 | [X]WO8402880 (UNITED TECHNOLOGIES CORP [US]); | [Y]EP0176386 (EUROP PROPULSION [FR]); | [Y]GB2161109 (ROLLS ROYCE); | [A]DE1050775 | Examination | - Halpin & Tsai, J.C. Halpin, Primer on Composite Materials: Analysis, pp 130-142, Technomic Pub. Co., Lancaster, Pa, 1984 |