EP0864636 - Process and apparatus for treating cooling lubricants for machine tools or similar [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 04.09.1998 Database last updated on 30.07.2024 | Most recent event Tooltip | 04.09.1998 | Withdrawal of application | published on 21.10.1998 [1998/43] | Applicant(s) | For all designated states O & K ORENSTEIN & KOPPEL AG Karl-Funke-Strasse 30 44149 Dortmund / DE | [N/P] |
Former [1998/38] | For all designated states O & K Orenstein & Koppel AG Karl-Funke-Strasse 30 44149 Dortmund / DE | Inventor(s) | 01 /
Laudani, Giuseppe Sommerdellenstrasse 106 44866 Bochum / DE | [1998/38] | Representative(s) | Meinke, Dabringhaus und Partner GbR Postfach 10 46 45 44046 Dortmund / DE | [N/P] |
Former [1998/38] | Patentanwälte Meinke, Dabringhaus und Partner Westenhellweg 67 44137 Dortmund / DE | Application number, filing date | 98101348.5 | 27.01.1998 | [1998/38] | Priority number, date | DE1997109860 | 11.03.1997 Original published format: DE 19709860 | [1998/38] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0864636 | Date: | 16.09.1998 | Language: | DE | [1998/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.09.1998 | Classification | IPC: | C10M175/00, B01D21/00 | [1998/38] | CPC: |
B01D17/00 (EP);
B01D17/0208 (EP);
B01D17/0214 (EP);
B01D17/10 (EP);
B01D21/0012 (EP);
B01D21/2405 (EP);
| Designated contracting states | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1998/38] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | Verfahren und Vorrichtung zur Aufbereitung von Kühlschmierstoffen für Werkzeugmaschinen oder dgl. | [1998/38] | English: | Process and apparatus for treating cooling lubricants for machine tools or similar | [1998/38] | French: | Procédé et appareil pour traitement des fluides d'usinage pour les machines outils ou semblables | [1998/38] | Examination procedure | 27.08.1998 | Application withdrawn by applicant [1998/43] |
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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]DE3503035 (FRIGGER WILHELM) [X] 1,6,7,12 * page 5, lines 1-30 *; | [X]DE2942291 (PEDDINGHAUS CARL DAN GMBH) [X] 1,7 * page 3, line 13 - page 5, line 6; figures 1,2 *; | [A]JPH04264199 ; | [X]JPH06226295 ; | [X]DE29502118U (DYCKERHOFF & WIDMANN AG) [X] 7,10 * claims 1,6 *; | [A]US5447642 (SCHENACH THOMAS A) [A] 1-3,6 * column 4, lines 13-16 * * column 5, lines 2-19 * | [A] - PATENT ABSTRACTS OF JAPAN, (19930202), vol. 017, no. 052, Database accession no. (C - 1022), & JP04264199 A 19920918 (YUSHIRO CHEM IND CO LTD) [A] 5,11 * abstract * | [X] - PATENT ABSTRACTS OF JAPAN, (19941116), vol. 018, no. 601, Database accession no. (C - 1274), & JP06226295 A 19940816 (SUMITOMO METAL IND LTD) [X] 7,8,10 * abstract * | [A] - DIETER W, "FILTERUNG VON KUPFERHALTIGEN KUEHL- UND SPUELFLUESSIGKEITEN", INDUSTRIE ANZEIGER, (19750530), vol. 97, no. 44, pages 869 - 871, XP002016488 [A] 1,2,7,8 * page 870, column R, paragraph 3.1 * |