EP0233555 - Method of working a canal in a casting by chip cutting [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.10.1992 Database last updated on 19.10.2024 | Most recent event Tooltip | 22.10.1992 | No opposition filed within time limit | published on 09.12.1992 [1992/50] | Applicant(s) | For all designated states Bayerische Motoren Werke Aktiengesellschaft Petuelring 130 80809 München / DE | [N/P] |
Former [1987/35] | For all designated states Bayerische Motoren Werke Aktiengesellschaft Patentabteilung AJ-3 D-80788 München / DE | Inventor(s) | 01 /
Seidl, Jiri Strassbergerstrasse 14 D-8000 München 40 / DE | [1987/35] | Representative(s) | Bücken, Helmut Bayerische Motoren Werke AG Patentabteilung AJ-50 80788 München / DE | [N/P] |
Former [1987/35] | Bücken, Helmut Bayerische Motoren Werke Aktiengesellschaft Patentabteilung AJ-30 D-80788 München / DE | Application number, filing date | 87101577.2 | 05.02.1987 | [1987/35] | Priority number, date | DE19863603582 | 06.02.1986 Original published format: DE 3603582 | [1987/35] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0233555 | Date: | 26.08.1987 | Language: | DE | [1987/35] | Type: | A3 Search report | No.: | EP0233555 | Date: | 18.10.1989 | Language: | DE | [1989/42] | Type: | B1 Patent specification | No.: | EP0233555 | Date: | 18.12.1991 | Language: | DE | [1991/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.08.1989 | Classification | IPC: | B23C3/16 | [1987/35] | CPC: |
B23C3/00 (EP);
F02F1/4285 (EP);
F02F2001/245 (EP);
F02F2200/06 (EP)
| Designated contracting states | ES, FR, GB, IT, SE [1987/35] | Title | German: | Verfahren zur spanabhebenden Bearbeitung eines in einem Gussteil angeordneten Kanals | [1987/35] | English: | Method of working a canal in a casting by chip cutting | [1987/35] | French: | Procédé d'usinage par enlèvement de copeaux d'un canal dans une pièce coulée | [1987/35] | Examination procedure | 09.04.1990 | Examination requested [1990/23] | 21.05.1991 | Despatch of communication of intention to grant (Approval: Yes) | 07.06.1991 | Communication of intention to grant the patent | 24.08.1991 | Fee for grant paid | 24.08.1991 | Fee for publishing/printing paid | Opposition(s) | 19.09.1992 | No opposition filed within time limit [1992/50] | Fees paid | Renewal fee | 17.01.1989 | Renewal fee patent year 03 | 26.01.1990 | Renewal fee patent year 04 | 05.02.1991 | 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 | [Y]SU634864 ; | [YD]DE2814277 ; | [Y]US3146646 ; | [A]US4246812 ; | [A]US3145696 ; | [A]DE1272627 | [Y] - SOVIET INVENTIONS ILLUSTRATED, Teil P/Q, Woche B36, 17. Oktober 1979, Klasse P54, Nr. H6570B/36, Derwent Publications Ltd, London, GB; & SU-A-634 864 (METAL CUT MACH TOOL) 30-11-1978, & SU634864 A 00000000 |