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EP0143931
European procedure
Extract from the Register of European Patents
EP About this file: EP0143931
| EP0143931 - Aeration and air conditioning device for railway coaches [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.01.1990 Database last updated on 03.09.2024 | Most recent event Tooltip | 24.01.1990 | No opposition filed within time limit | published on 14.03.1990 [1990/11] | Applicant(s) | For all designated states Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung 81663 München / DE | [N/P] |
| Former [1985/24] | For all designated states Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung D-81663 München / DE | Inventor(s) | 01 /
Christian, Günther, Dr. Ludwig-Thoma-Strasse 71 D-8013 Haar / DE | [1985/24] | Application number, filing date | 84111406.9 | 25.09.1984 | [1985/24] | Priority number, date | DE19833343487 | 01.12.1983 Original published format: DE 3343487 | [1985/24] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0143931 | Date: | 12.06.1985 | Language: | DE | [1985/24] | Type: | A3 Search report | No.: | EP0143931 | Date: | 10.12.1986 | Language: | DE | [1986/50] | Type: | B1 Patent specification | No.: | EP0143931 | Date: | 15.03.1989 | Language: | DE | [1989/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.10.1986 | Classification | IPC: | B61D27/00 | [1985/24] | CPC: |
B60H1/00821 (EP,US);
B61D27/0009 (EP);
B61D27/0018 (EP);
G05D16/2013 (EP,US)
| Designated contracting states | AT, CH, DE, FR, GB, IT, LI, SE [1985/24] | Title | German: | Einrichtung zur Belüftung und Klimatisierung von Fahrgasträumen in Schienenfahrzeugen | [1985/24] | English: | Aeration and air conditioning device for railway coaches | [1985/30] | French: | Dispositif d'aération et de climatisation des voitures ferroviaires | [1985/30] | Examination procedure | 26.11.1986 | Examination requested [1987/05] | 16.06.1988 | Despatch of communication of intention to grant (Approval: Yes) | 08.08.1988 | Communication of intention to grant the patent | 30.09.1988 | Fee for grant paid | 30.09.1988 | Fee for publishing/printing paid | Opposition(s) | 16.12.1989 | No opposition filed within time limit [1990/11] | Fees paid | Renewal fee | 18.07.1986 | Renewal fee patent year 03 | 17.07.1987 | Renewal fee patent year 04 | 29.07.1988 | 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. | Documents cited: | Search | DE2658882 [ ] (BBC BROWN BOVERI & CIE); | DE2103920 [ ]; | EP0061152 [ ] (BBC BROWN BOVERI & CIE [DE]); | AT369332B [ ] (FRIEDMANN KG ALEX [AT]) |