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EP0131213
European procedure
Extract from the Register of European Patents
EP About this file: EP0131213
| EP0131213 - Heat exchanger [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.06.1988 Database last updated on 21.05.2024 | Most recent event Tooltip | 28.09.2007 | Lapse of the patent in a contracting state New state(s): FR | published on 31.10.2007 [2007/44] | Applicant(s) | For all designated states Sladky, Hans H. Wischofstieg 7 D-2000 Hamburg 75 / DE | [1985/03] | Inventor(s) | 01 /
see applicant ... | [1985/03] | Representative(s) | Walenda, Hans Berner Weg 28 D-2000 Hamburg 65 / DE | [N/P] |
| Former [1985/03] | Walenda, Hans, Dipl.Ing. Dr. techn. Berner Weg 28 D-2000 Hamburg 65 / DE | Application number, filing date | 84107485.9 | 28.06.1984 | [1985/03] | Priority number, date | DE19833324330 | 06.07.1983 Original published format: DE 3324330 | [1985/03] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0131213 | Date: | 16.01.1985 | Language: | DE | [1985/03] | Type: | A3 Search report | No.: | EP0131213 | Date: | 15.05.1985 | Language: | DE | [1985/20] | Type: | B1 Patent specification | No.: | EP0131213 | Date: | 26.08.1987 | Language: | DE | [1987/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.03.1985 | Classification | IPC: | F28D7/00 | [1985/03] | CPC: |
F28D3/04 (EP,US);
Y10S165/17 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/03] | Title | German: | Wärmeaustauscher | [1985/03] | English: | Heat exchanger | [1985/03] | French: | Echangeur de chaleur | [1985/03] | File destroyed: | 20.04.2002 | Examination procedure | 20.05.1985 | Examination requested [1985/32] | 06.09.1985 | Despatch of a communication from the examining division (Time limit: M04) | 28.09.1985 | Reply to a communication from the examining division | 12.12.1985 | Despatch of a communication from the examining division (Time limit: M04) | 20.01.1986 | Reply to a communication from the examining division | 19.02.1986 | Despatch of a communication from the examining division (Time limit: M04) | 17.04.1986 | Reply to a communication from the examining division | 30.05.1986 | Despatch of a communication from the examining division (Time limit: M04) | 01.07.1986 | Reply to a communication from the examining division | 25.08.1986 | Despatch of a communication from the examining division (Time limit: M04) | 11.10.1986 | Reply to a communication from the examining division | 16.01.1987 | Despatch of communication of intention to grant (Approval: ) | 23.02.1987 | Fee for grant paid | 23.02.1987 | Fee for publishing/printing paid | 25.02.1987 | Communication of intention to grant the patent | Opposition(s) | 27.05.1988 | No opposition filed within time limit [1988/32] | Fees paid | Renewal fee | 31.07.1986 | Renewal fee patent year 03 | 22.06.1987 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 01.07.1986 | 03 M06 Fee paid on 31.07.1986 |
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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 | BE | 26.08.1987 | FR | 26.08.1987 | IT | 26.08.1987 | NL | 26.08.1987 | SE | 31.08.1987 | [2002/24] |
| Former [1999/42] | BE | 26.08.1987 | |
| IT | 26.08.1987 | ||
| NL | 26.08.1987 | ||
| SE | 31.08.1987 | ||
| Former [1989/19] | BE | 26.08.1987 | |
| NL | 26.08.1987 | ||
| SE | 31.08.1987 | ||
| Former [1989/05] | BE | 26.08.1987 | |
| NL | 26.08.1987 | ||
| Former [1989/03] | BE | 26.08.1987 | Documents cited: | Search | [A]GB261731 (DANIEL GUGGENHEIM, et al); | [A]US2462329 (MOJONNIER HARRY G); | [A]US2753932 (ECKSTROM ALBERT W, et al); | [Y]NL6804152 ; | [A]US3895674 (HARRIS WILLIAM G); | [X]GB1458492 (SIR SOC ITALIANA RESINE SPA) |