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EP0276439
European procedure
Extract from the Register of European Patents
EP About this file: EP0276439
| EP0276439 - Method for grinding internally long bores with extremly small diameter in pieces and device for carrying out this method [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.01.1992 Database last updated on 24.08.2024 | Most recent event Tooltip | 11.12.1999 | Lapse of the patent in a contracting state New state(s): GR | published on 26.01.2000 [2000/04] | Applicant(s) | For all designated states Frohn, Günter Giebelweg 12 58762 Altena / DE | [N/P] |
| Former [1988/31] | For all designated states Frohn, Günter Giebelweg 12 D-58762 Altena / DE | Inventor(s) | 01 /
see applicant ... | [1988/31] | Representative(s) | Schröter, Martin Schröter & Haverkamp Im Tückwinkel 22 58636 Iserlohn / DE | [N/P] |
| Former [1988/31] | Schröter, Martin, Dipl.-Ing. Im Tückwinkel 22 D-58636 Iserlohn / DE | Application number, filing date | 87118373.7 | 11.12.1987 | [1988/31] | Priority number, date | DE19873701219 | 17.01.1987 Original published format: DE 3701219 | [1988/31] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0276439 | Date: | 03.08.1988 | Language: | DE | [1988/31] | Type: | B1 Patent specification | No.: | EP0276439 | Date: | 27.03.1991 | Language: | DE | [1991/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.06.1988 | Classification | IPC: | B24B5/48 | [1988/31] | CPC: |
B24B5/485 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1988/31] | Title | German: | Verfahren zum Innenschleifen von langen Bohrungen mit extrem geringem Durchmesser in Werkstücken und Vorrichtung zur Durchführung des Verfahrens | [1988/31] | English: | Method for grinding internally long bores with extremly small diameter in pieces and device for carrying out this method | [1988/31] | French: | Procédé pour meuler intérieurement des torages longs de très petit diamètre dans des pièces et dispositif pour la mise en oeuvre de ce procédé | [1988/31] | Examination procedure | 13.01.1989 | Examination requested [1989/11] | 25.07.1990 | Despatch of communication of intention to grant (Approval: Yes) | 22.08.1990 | Communication of intention to grant the patent | 03.09.1990 | Fee for grant paid | 03.09.1990 | Fee for publishing/printing paid | Opposition(s) | 28.12.1991 | No opposition filed within time limit [1992/12] | Fees paid | Renewal fee | 08.12.1989 | Renewal fee patent year 03 | 05.12.1990 | 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 | BE | 27.03.1991 | GR | 27.03.1991 | NL | 27.03.1991 | SE | 27.03.1991 | [2000/04] |
| Former [1992/10] | BE | 27.03.1991 | |
| NL | 27.03.1991 | ||
| SE | 27.03.1991 | ||
| Former [1992/03] | NL | 27.03.1991 | |
| SE | 27.03.1991 | ||
| Former [1991/43] | SE | 27.03.1991 | Documents cited: | Search | [A]SU1053424 ; | [A]JP58045860 ; | [A]US1428209 (HARRY BLOUNT); | [A]CH483916 (KUNZ HANS [CH]); | [A]DE2347780 ; | [A]FR2518003 (SNECMA [FR]) | [A] - SOVIET INVENTIONS ILLUSTRATED, Sektion Mechanik, Woche 8647, Abstrakt Nr. 310 112 P61, 4. Dezember 1986, Derwent Publications Ltd., London, GB; & SU-A-10 53424 (TRANS CAUCASUS META) 23.04.1986, & SU1053424 A 00000000 | [A] - PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 128 (M-220)[1273], 3. Juni 1983; & JP-A-58 045 860 (TOKYO SHIBAURA DENKI) 17.03.1983, & JP58045860 A 00000000 |