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EP0758157
European procedure
Extract from the Register of European Patents
EP About this file: EP0758157
| EP0758157 - Magnetic bearing for a rotor [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.11.2001 Database last updated on 31.08.2024 | Most recent event Tooltip | 30.11.2001 | No opposition filed within time limit | published on 16.01.2002 [2002/03] | Applicant(s) | For all designated states Pfeiffer Vacuum GmbH Emmeliusstrasse 33 35614 Asslar / DE | [1997/07] | Inventor(s) | 01 /
Conrad, Armin Zum Roten Stein 10 35745 Herborn-Hörbach / DE | [1997/07] | Application number, filing date | 96111339.6 | 13.07.1996 | [1997/07] | Priority number, date | DE1995129038 | 08.08.1995 Original published format: DE 19529038 | [1997/07] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0758157 | Date: | 12.02.1997 | Language: | DE | [1997/07] | Type: | A3 Search report | No.: | EP0758157 | Date: | 23.04.1997 | [1997/17] | Type: | B1 Patent specification | No.: | EP0758157 | Date: | 24.01.2001 | Language: | DE | [2001/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.03.1997 | Classification | IPC: | H02K7/09, F16C39/06 | [1997/07] | CPC: |
F16C32/0446 (EP,US);
H02K7/09 (EP,US);
F16C2380/26 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, NL [1997/07] | Title | German: | Magnetlager für einen Rotor | [1997/07] | English: | Magnetic bearing for a rotor | [1997/07] | French: | Palier magnétique d'un rotor | [1997/07] | Examination procedure | 30.09.1997 | Examination requested [1997/48] | 12.11.1998 | Despatch of a communication from the examining division (Time limit: M06) | 17.04.1999 | Reply to a communication from the examining division | 02.07.1999 | Despatch of communication of intention to grant (Approval: Yes) | 12.10.1999 | Communication of intention to grant the patent | 20.12.1999 | Fee for grant paid | 20.12.1999 | Fee for publishing/printing paid | Opposition(s) | 25.10.2001 | No opposition filed within time limit [2002/03] | Fees paid | Renewal fee | 30.06.1998 | Renewal fee patent year 03 | 13.07.1999 | Renewal fee patent year 04 | 12.09.2000 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.07.2000 | 05 M06 Fee paid on 12.09.2000 |
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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]US4180946 (BRUNET MAURICE [FR], et al) [Y] 1-3,7 * column 4, line 15 - line 32; figures 1,3 *; | [YA]US5248940 (PATIENCE BRIAN M [GB], et al) [Y] 1-3,7 * column 1, line 21 - line 28 * * column 4, line 17 - line 39; figures 1,2,5,6 * [A] 5,6,9,10; | [A]US4841204 (STUDER PHILIP A [US]) [A] 1,7 * column 3, line 29 - line 43; figure 2 * * column 4, line 41 - line 50 *; | [A]US4924180 (NASR ALI M [US], et al) [A] 1,7 * column 4, line 8 - line 22; figure 3 *; | [A]SU1025997 (RIZHSKIJ KRASNOZNAM GRAZH [SU]) [A] 1,7 * Abstract;; figure 1 * |