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EP0829663
European procedure
Extract from the Register of European Patents
EP About this file: EP0829663
| EP0829663 - Mechanical face seal [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 31.01.2003 Database last updated on 26.07.2024 | Most recent event Tooltip | 11.01.2008 | Lapse of the patent in a contracting state New state(s): IT | published on 13.02.2008 [2008/07] | Applicant(s) | For all designated states Carl Freudenberg KG Höhnerweg 2-4 69469 Weinheim / DE | [2002/04] |
| Former [1998/12] | For all designated states Firma Carl Freudenberg Höhnerweg 2-4 69469 Weinheim / DE | Inventor(s) | 01 /
Hintenlang, Armin Carl-Benz-Strasse 10 68493 Hirschberg 1 / DE | 02 /
Schäfer, Klaus Rheinauer See 221 68219 Mannheim / DE | 03 /
Kraus, Reinhold Hoffeldstrasse 8 69509 Mörlenbach / DE | 04 /
Ewald, Kurt Ostring 11-15 67227 Frankenthal / DE | 05 /
Jaekel, Andreas Holbeinstrasse 8 69469 Weinheim / DE | 06 /
Weis, Rolf Schlossstrasse 46 69502 Hemsbach / DE | 07 /
Schäfer, Erwin Kurpfalzplatz 4 68519 Viernheim / DE | 08 /
Stichler, Bernd Reichertsholde 68 71642 Ludwigsburg / DE | [1998/12] | Application number, filing date | 97111594.4 | 09.07.1997 | [1998/12] | Priority number, date | DE1996137813 | 17.09.1996 Original published format: DE 19637813 | [1998/12] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0829663 | Date: | 18.03.1998 | Language: | DE | [1998/12] | Type: | B1 Patent specification | No.: | EP0829663 | Date: | 27.03.2002 | Language: | DE | [2002/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.12.1997 | Classification | IPC: | F16J15/34, F16J15/36 | [1998/12] | CPC: |
F16J15/348 (EP,US);
F16J15/36 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1998/49] |
| Former [1998/12] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Gleitringdichtung | [1998/12] | English: | Mechanical face seal | [1998/12] | French: | Garniture mécanique d'étanchéité | [1998/12] | Examination procedure | 12.01.1998 | Examination requested [1998/12] | 21.05.2001 | Despatch of communication of intention to grant (Approval: Yes) | 19.09.2001 | Communication of intention to grant the patent | 28.11.2001 | Fee for grant paid | 28.11.2001 | Fee for publishing/printing paid | Opposition(s) | 30.12.2002 | No opposition filed within time limit [2003/12] | Fees paid | Renewal fee | 05.07.1999 | Renewal fee patent year 03 | 05.07.2000 | Renewal fee patent year 04 | 03.07.2001 | 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. | Lapses during opposition Tooltip | IT | 27.03.2002 | GB | 09.07.2002 | [2008/07] |
| Former [2004/21] | GB | 09.07.2002 | Documents cited: | Search | [XA]US4451049 (CHARHUT FRANK J [US]) [X] 1 * column A; figure - * [A] 2,4-6; | [XA]US3592479 (ANDRESEN RAYMOND H) [X] 1 * column 4, line 58 - column 5, line 20; figure - * [A] 3; | [A]DE4109234 (GOETZE AG [DE]) [A] 1,2,4-6 * abstract * | by applicant | DE3927589 |