EP0152958 - Driver brake valve [Right-click to bookmark this link] | Status | Patent maintained as amended Status updated on 11.11.1989 Database last updated on 29.06.2024 | Most recent event Tooltip | 11.11.1989 | Patent maintained (B2 publication) | published on 27.12.1989 [1989/52] | Applicant(s) | For all designated states KNORR-BREMSE AG Postfach 40 10 60 80710 München / DE | [N/P] |
Former [1986/11] | For all designated states KNORR-BREMSE AG Postfach 40 10 60 D-80710 München / DE | ||
Former [1985/35] | For all designated states Knorr-Bremse GmbH Moosacher Strasse 80 D-8000 München 40 / DE | Inventor(s) | 01 /
Gerum, Eduard, Dr. Strassbergerstrasse 32 D-8000 München 40 / DE | 02 /
Hefter, Erik, Dr. Richard-Strauss-Strasse 2a D-8031 Eichenau / DE | 03 /
Kessel, Gerd, Dr. Lechweg 15 D-8037 Olching / DE | 04 /
Weissflog, Manfred Grossfriedrichsburger Strasse 7 D-8000 München 82 / DE | [1985/35] | Application number, filing date | 85101957.0 | 22.02.1985 | [1985/35] | Priority number, date | DE19843406612 | 23.02.1984 Original published format: DE 3406612 | [1985/35] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0152958 | Date: | 28.08.1985 | Language: | DE | [1985/35] | Type: | A3 Search report | No.: | EP0152958 | Date: | 16.10.1985 | Language: | DE | [1985/42] | Type: | B1 Patent specification | No.: | EP0152958 | Date: | 16.06.1987 | Language: | DE | [1987/25] | Type: | B2 New European patent specification | No.: | EP0152958 | Date: | 27.12.1989 | Language: | DE | [1989/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.08.1985 | Classification | IPC: | B60T13/68 | [1985/35] | CPC: |
B60T13/665 (EP,US);
Y10S303/03 (EP,US)
| Designated contracting states | AT, CH, DE, FR, LI, SE [1989/49] |
Former [1985/35] | AT, CH, DE, FR, IT, LI, NL, SE | Title | German: | Führerbremsventil | [1985/35] | English: | Driver brake valve | [1985/35] | French: | Soupape de freinage de conducteur | [1985/35] | Examination procedure | 21.08.1985 | Examination requested [1985/45] | 22.09.1986 | Despatch of communication of intention to grant (Approval: ) | 21.10.1986 | Communication of intention to grant the patent | 23.01.1987 | Fee for grant paid | 23.01.1987 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
02.03.1988
17.03.1988
ADMISSIBLE Werkzeugmaschinenfabrik Oerlikon - Bührle AG Birchstrasse 155 CH-8050 Zürich / CH | [N/P] |
Former [1988/17] | |||
Opponent(s) | 01
02.03.1988
17.03.1988
ADMISSIBLE Werkzeugmaschinenfabrik Oerlikon - Bührle AG Birchstrasse 155 CH-8050 Zürich / CH | 20.04.1988 | Invitation to proprietor to file observations on the notice of opposition | 12.10.1988 | Reply of patent proprietor to notice(s) of opposition | 19.10.1988 | Communication of observations of patent proprietor (Time limit: M04) | 01.02.1989 | Reply of parties involved to observations of patent proprietor | 05.06.1989 | Despatch of interlocutory decision in opposition | 15.06.1989 | Legal effect of interlocutory decision in opposition | 31.07.1989 | Despatch of communication that the patent will be maintained as amended | 21.09.1989 | Fee for printing new specification paid | Fees paid | Renewal fee | 02.03.1987 | 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 | [A]US3814484 (MATTHEWS W, et al); | [A]FR2436049 (KNORR BREMSE GMBH [DE]); | [AD]EP0032567 (KNORR BREMSE GMBH [DE]); | DE3149110 [ ] (BOSCH GMBH ROBERT [DE]) | by applicant | EP0032567 | DE3149110 | EP0026725 | - Führerbremsventilanordnung HDR für Streckenlok, FIRMENDRUCKSCHRIFT DER FIRMA KNORR-BREMSE GMBH |