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EP0315052
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EP About this file: EP0315052
| EP0315052 - Cross-flow heat-exchanger made of plastic [Right-click to bookmark this link] | Status | The application has been refused Status updated on 20.06.1990 Database last updated on 26.04.2025 | Most recent event Tooltip | 20.06.1990 | Refusal of application | published on 08.08.1990 [1990/32] | Applicant(s) | For all designated states Röhm GmbH Kirschenallee D-64293 Darmstadt / DE | [1989/19] | Inventor(s) | 01 /
Emmerich, Friedel Weinbergstrasse 29a D-6104 Seeheim-Jugenheim / DE | 02 /
Franitza, Dieter Karlsbader Strasse 10 D-6100 Darmstadt / DE | 03 /
Hartmann, Heinrich In der Aue 17a D-6101 Reichelsheim / DE | 04 /
Kerk, Klaus Bessunger Strasse 10a D-6103 Griesheim / DE | [1989/19] | Application number, filing date | 88117901.4 | 27.10.1988 | [1989/19] | Priority number, date | DE19870014559U | 02.11.1987 Original published format: DE 8714559 U | [1989/19] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0315052 | Date: | 10.05.1989 | Language: | DE | [1989/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.02.1989 | Classification | IPC: | F28D9/02, F28F3/12 | [1989/19] | CPC: |
F28D9/0062 (EP,US);
B27N5/02 (EP);
F28F21/065 (EP,US);
Y10S165/384 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, IT, LI, NL, SE [1989/19] | Title | German: | Kreuzstromwärmetauscher aus Kunststoff | [1989/19] | English: | Cross-flow heat-exchanger made of plastic | [1989/19] | French: | Echangeur de chaleur à courants croisés fait de plastique | [1989/19] | File destroyed: | 01.07.1996 | Examination procedure | 03.08.1989 | Examination requested [1989/39] | 04.08.1989 | Request for accelerated examination filed | 27.09.1989 | Despatch of a communication from the examining division (Time limit: M04) | 27.09.1989 | Decision about request for accelerated examination - accepted: Yes | 30.01.1990 | Reply to a communication from the examining division | 22.02.1990 | Despatch of a communication from the examining division (Time limit: M04) | 03.03.1990 | Reply to a communication from the examining division | 15.03.1990 | Despatch of communication that the application is refused, reason: substantive examination [1990/32] | 16.03.1990 | Application refused, date of legal effect [1990/32] |
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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 | [Y]EP0044561 (MUANYAGIPARI KUTATO INTEZET [HU]); | [Y]US3274672 (FRANKLYN DORE); | [A]FR2318398 (MUNTERS AB CARL [SE]); | [A]US1409967 (EMILE PRAT); | [AD]DE3137296 (SCHULZE BERGE OTTO, et al); | [A]FR2449261 (HOVAL INTERLIZ AG [LI]); | [A]US2959401 (BURTON JAMES C) |