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EP0263373
European procedure
Extract from the Register of European Patents
EP About this file: EP0263373
| EP0263373 - Process for manufacturing a wear-resistant sintered alloy [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.05.1993 Database last updated on 08.04.2026 | Most recent event Tooltip | 06.05.1993 | No opposition filed within time limit | published on 23.06.1993 [1993/25] | Applicant(s) | For all designated states Etablissement Supervis Altenbachstrasse 17 FL-9490 Vaduz / LI | [1988/15] | Inventor(s) | 01 /
Leithner, Karl Gotenweg 3 A-6830 Rankweil / AT | [1988/15] | Representative(s) | Hefel, Herbert Egelseestrasse 65a Postfach 61 6800 Feldkirch / AT | [N/P] |
| Former [1988/15] | Hefel, Herbert, Dipl.-Ing. Egelseestrasse 65a Postfach 61 A-6800 Feldkirch / AT | Application number, filing date | 87114025.7 | 25.09.1987 | [1988/15] | Priority number, date | DE19863633879 | 04.10.1986 Original published format: DE 3633879 | [1988/15] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0263373 | Date: | 13.04.1988 | Language: | DE | [1988/15] | Type: | A3 Search report | No.: | EP0263373 | Date: | 02.08.1989 | Language: | DE | [1989/31] | Type: | B1 Patent specification | No.: | EP0263373 | Date: | 01.07.1992 | Language: | DE | [1992/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.06.1989 | Classification | IPC: | C22C33/02 | [1988/15] | CPC: |
C22C33/0264 (EP,US)
| Designated contracting states | AT, CH, DE, ES, FR, GB, IT, LI, SE [1988/15] | Title | German: | Verfahren zur Herstellung einer hochverschleissfesten Sinterlegierung | [1988/15] | English: | Process for manufacturing a wear-resistant sintered alloy | [1988/15] | French: | Procédé de préparation d'un alliage fritté résistant à l'abrasion | [1988/15] | Examination procedure | 03.10.1989 | Examination requested [1989/48] | 24.05.1991 | Despatch of a communication from the examining division (Time limit: M04) | 06.09.1991 | Reply to a communication from the examining division | 24.10.1991 | Despatch of communication of intention to grant (Approval: Yes) | 04.12.1991 | Communication of intention to grant the patent | 20.01.1992 | Fee for grant paid | 20.01.1992 | Fee for publishing/printing paid | Opposition(s) | 02.04.1993 | No opposition filed within time limit [1993/25] | Fees paid | Renewal fee | 26.08.1989 | Renewal fee patent year 03 | 29.08.1990 | Renewal fee patent year 04 | 06.09.1991 | 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] JP5993855 | [A] JP5296910 | [A] PATENT ABSTRACTS OF JAPAN, Band 8, Nr. 205 (C-243)[1642], 19. September 1984; & JP-A-59 93 855 (MITSUBISHI KINZOKU K.K.) 30-05-1984 [A] | [A] PATENT ABSTRACTS OF JAPAN, Band 1, Nr. 157 C [3369], 14. Dezember 1977, Seite 3369 C 77; & JP-A-52 96 910 (SUMITOMO DENKI KOGYO K.K.) 15-08-1977 [A] |