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EP0474070
European procedure
Extract from the Register of European Patents
EP About this file: EP0474070
| EP0474070 - Method and device for the insertion of a narrow partition or subterraneous curtain in the earth [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.09.1995 Database last updated on 09.04.2026 | Most recent event Tooltip | 19.04.1996 | Lapse of the patent in a contracting state | published on 05.06.1996 [1996/23] | Applicant(s) | For all designated states VIBROFLOTATION AG Letzistrasse 21 CH-8852 Altendorf/SZ / CH | [1992/11] | Inventor(s) | 01 /
Degen, Wilhelm S. Sennhüttenstrasse 12 CH-8810 Horgen / CH | 02 /
Degen, Alexander Hassenham 8 W-8255 Schwindegg / DE | [1992/11] | Representative(s) | Buchner, Otto, et al Patentanwälte Westphal, Buchner, Mussgnug Neunert, Göhring Mozartstrasse 8 80336 München / DE | [N/P] |
| Former [1992/11] | Buchner, Otto, Dr.rer.nat., et al Patentanwälte Westphal, Buchner, Mussgnug Neunert, Göhring Mozartstrasse 8 D-80336 München / DE | Application number, filing date | 91114190.1 | 23.08.1991 | [1992/11] | Priority number, date | DE19904027596 | 31.08.1990 Original published format: DE 4027596 | [1992/11] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0474070 | Date: | 11.03.1992 | Language: | DE | [1992/11] | Type: | B1 Patent specification | No.: | EP0474070 | Date: | 30.11.1994 | Language: | DE | [1994/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.12.1991 | Classification | IPC: | E02D7/16, E02D7/18, E02D5/18 | [1992/11] | CPC: |
E02D7/18 (EP,US);
E02D15/04 (EP,US);
E02D5/18 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1992/11] | Title | German: | Verfahren und Vorrichtung zum Herstellen einer Schmal- oder Schlitzwand in Erdreich | [1992/11] | English: | Method and device for the insertion of a narrow partition or subterraneous curtain in the earth | [1992/11] | French: | Méthode et dispositif pour produire un rideau étroit ou souterrain dans la terre | [1992/11] | Examination procedure | 19.05.1992 | Examination requested [1992/29] | 14.06.1993 | Despatch of a communication from the examining division (Time limit: M06) | 04.11.1993 | Reply to a communication from the examining division | 17.01.1994 | Despatch of communication of intention to grant (Approval: Yes) | 18.05.1994 | Communication of intention to grant the patent | 05.08.1994 | Fee for grant paid | 05.08.1994 | Fee for publishing/printing paid | Opposition(s) | 31.08.1995 | No opposition filed within time limit [1995/47] | Fees paid | Renewal fee | 13.10.1993 | Renewal fee patent year 03 | 26.08.1994 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.08.1993 | 03 M06 Fee paid on 13.10.1993 |
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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 | SE | 24.08.1995 | [1996/23] |