EP0457967 - Concrete element with U or rectangular crosssection, for making utility culverts [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.01.1994 Database last updated on 12.10.2024 | Most recent event Tooltip | 06.01.1994 | No opposition filed within time limit | published on 23.02.1994 [1994/08] | Applicant(s) | For all designated states BIRCO BAUSTOFFWERK GMBH Herrenpfädel 142 D-76532 Baden-Baden / DE | [1991/48] | Inventor(s) | 01 /
Hofmann, Hans Aumattstrasse 14 a W-7570 Baden-Baden / DE | 02 /
Zink, Axel Bernbacherstrasse 49 W-7506 Bad Herrenalb / DE | [1991/48] | Representative(s) | Graf Glück Habersack Kritzenberger Lessingstrasse 12 76530 Baden-Baden / DE | [N/P] |
Former [1991/48] | Zipse & Habersack Lessingstrasse 12 D-76530 Baden-Baden / DE | Application number, filing date | 90124949.0 | 20.12.1990 | [1991/48] | Priority number, date | DE19900005703U | 19.05.1990 Original published format: DE 9005703 U | [1991/48] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0457967 | Date: | 27.11.1991 | Language: | DE | [1991/48] | Type: | B1 Patent specification | No.: | EP0457967 | Date: | 03.03.1993 | Language: | DE | [1993/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.09.1991 | Classification | IPC: | E02D29/10 | [1991/48] | CPC: |
E04F17/08 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL [1991/48] | Title | German: | Bauteil aus Beton mit U- oder rechteckförmigem Querschnitt zur Herstellung von Versorgungskanälen | [1991/48] | English: | Concrete element with U or rectangular crosssection, for making utility culverts | [1991/48] | French: | Elément de béton de section en U ou rectangulaire pour constitution de gaines d'alimentation | [1991/48] | Examination procedure | 07.12.1991 | Examination requested [1992/06] | 12.03.1992 | Despatch of a communication from the examining division (Time limit: M04) | 24.03.1992 | Reply to a communication from the examining division | 09.07.1992 | Despatch of communication of intention to grant (Approval: No) | 06.08.1992 | Despatch of communication of intention to grant (Approval: later approval) | 13.08.1992 | Communication of intention to grant the patent | 18.08.1992 | Fee for grant paid | 18.08.1992 | Fee for publishing/printing paid | Opposition(s) | 04.12.1993 | No opposition filed within time limit [1994/08] | Fees paid | Renewal fee | 18.12.1992 | Renewal fee patent year 03 |
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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]FR2278851 (TUYAUX BONNA [FR]); | [Y]GB2135006 (BICC PLC); | [AD]DE8707940U |