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EP0642834
European procedure
Extract from the Register of European Patents
EP About this file: EP0642834
| EP0642834 - Locking device for a bearing arrangement especially for the separating chamber of a centrifuge [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.12.1998 Database last updated on 24.07.2024 | Most recent event Tooltip | 11.12.1998 | No opposition filed within time limit | published on 27.01.1999 [1999/04] | Applicant(s) | For all designated states FRESENIUS AG Gluckensteinweg 5 61350 Bad Homburg v.d.H / DE | [N/P] |
| Former [1998/06] | For all designated states Fresenius AG Gluckensteinweg 5 61350 Bad Homburg v.d.H / DE | ||
| Former [1995/11] | For all designated states Fresenius AG Gluckensteinweg 5 D-61350 Bad Homburg v.d.H / DE | Inventor(s) | 01 /
Witthaus, Friedrich In der Brombach 4 D-66606 St. Wendel / DE | 02 /
Weber, Wolfram Albert-Schweitzer-Strasse 13 D-66583 Spiesen-Elversberg / DE | 03 /
Leick, Lothar Särkover Strasse 64 D-66663 Merzig / DE | [1995/11] | Representative(s) | Mai, Oppermann & Partner i.L. Patentanwälte John-F.-Kennedy-Strasse 4 65189 Wiesbaden / DE | [N/P] |
| Former [1997/40] | Luderschmidt & Partner Patentanwälte, John-F.-Kennedy-Strasse 4 65189 Wiesbaden / DE | ||
| Former [1995/11] | Dr. Fuchs, Dr. Luderschmidt Dr. Mehler, Dipl.-Ing Weiss Patentanwälte Postfach 46 60 D-65036 Wiesbaden / DE | Application number, filing date | 94113911.5 | 06.09.1994 | [1995/11] | Priority number, date | DE19934330905 | 11.09.1993 Original published format: DE 4330905 | [1995/11] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0642834 | Date: | 15.03.1995 | Language: | DE | [1995/11] | Type: | A3 Search report | No.: | EP0642834 | Date: | 19.04.1995 | Language: | DE | [1995/16] | Type: | B1 Patent specification | No.: | EP0642834 | Date: | 04.02.1998 | Language: | DE | [1998/06] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.03.1995 | Classification | IPC: | B04B9/08, B04B5/04 | [1995/11] | CPC: |
B04B9/08 (EP,US);
B04B5/0442 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT [1995/11] | Title | German: | Verriegelungsvorrichtung für eine Lageranordnung, insbesondere für die Separationskammer einer Zentrifuge | [1995/11] | English: | Locking device for a bearing arrangement especially for the separating chamber of a centrifuge | [1995/11] | French: | Dispositif de verrouillage pour agencement de paliers en particulier pour la chambre de séparation d'une centrifugeuse | [1995/11] | Examination procedure | 25.04.1995 | Examination requested [1995/26] | 15.07.1997 | Despatch of communication of intention to grant (Approval: Yes) | 07.08.1997 | Communication of intention to grant the patent | 20.09.1997 | Fee for grant paid | 20.09.1997 | Fee for publishing/printing paid | Opposition(s) | 05.11.1998 | No opposition filed within time limit [1999/04] | Fees paid | Renewal fee | 23.08.1996 | Renewal fee patent year 03 | 02.09.1997 | 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. | Documents cited: | Search | [AD]JPS5676260 ; | [A]US3986442 (KHOJA MIRZA A, et al) [A] 1* column 3, line 12 - column 5, line 23; figure - * | [AD] - PATENT ABSTRACTS OF JAPAN, (19810911), vol. 5, no. 144, Database accession no. (C - 071), & JP56076260 A 19810623 (ASAHI CHEM. IND. CO) [AD] 1 * abstract * |