EP0046528 - Heat-engineering apparatus for carrying out thermo-dynamical processes comprising a pair of mutually opposite phase transitions of a work medium [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.01.1987 Database last updated on 24.08.2024 | Most recent event Tooltip | 26.01.1987 | No opposition filed within time limit | published on 18.03.1987 [1987/12] | Applicant(s) | For all designated states ENERGIAGAZDALKODASI INTEZET 33-34, Bem rakpart H-1027 Budapest II / HU | [1982/09] | Inventor(s) | 01 /
Szücs, László, Dipl.-Ing. Koszta József u. 43 HU-Budapest XII / HU | 02 /
Tasnádi, Csaba, Dipl.-Ing. Ménesi ut. 64 HU-Budapest XI / HU | [1982/09] | Representative(s) | Hoffmann, Klaus, et al Hoffmann Eitle, Patent- und Rechtsanwälte, Postfach 81 04 20 81904 München / DE | [N/P] |
Former [1982/09] | Hoffmann, Klaus, Dr. rer. nat., et al Hoffmann, Eitle & Partner, Patentanwälte, Postfach 81 04 20 D-81925 München / DE | Application number, filing date | 81106168.8 | 06.08.1981 | [1982/09] | Priority number, date | HU19800002555 | 22.08.1980 Original published format: HU 255580 | [1982/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0046528 | Date: | 03.03.1982 | Language: | EN | [1982/09] | Type: | B1 Patent specification | No.: | EP0046528 | Date: | 19.03.1986 | Language: | EN | [1986/12] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.11.1981 | Classification | IPC: | B01D1/22, B01D1/26, B01D3/06, F25B15/06 | [1982/09] | CPC: |
F25B15/06 (EP,US);
B01D1/22 (EP,US);
B01D1/26 (EP,US);
B01D3/065 (EP,US);
F28D9/0093 (EP,US);
F28F3/083 (EP,US);
F28F2210/10 (EP,US);
Y10S159/08 (EP,US);
Y10S159/32 (EP,US);
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1982/09] | Title | German: | Wärmetechnikapparat zum Ausführen von thermodynamischen Verfahren, der ein Paar wechselseitig entgegengesetzter Phasenübergänge für ein Arbeitsmedium enthält | [1982/09] | English: | Heat-engineering apparatus for carrying out thermo-dynamical processes comprising a pair of mutually opposite phase transitions of a work medium | [1982/09] | French: | Appareil thermo-industriel pour la mise en oeuvre de procédés thermodynamiques utilisant un couple de transitions de phases mutuellement opposées d'un milieu de travail | [1982/09] | Examination procedure | 29.10.1981 | Examination requested [1982/09] | 27.04.1983 | Despatch of a communication from the examining division (Time limit: M04) | 29.08.1983 | Reply to a communication from the examining division | 01.03.1984 | Despatch of a communication from the examining division (Time limit: M04) | 02.07.1984 | Reply to a communication from the examining division | 28.09.1984 | Despatch of a communication from the examining division (Time limit: M04) | 28.01.1985 | Reply to a communication from the examining division | 03.05.1985 | Despatch of communication of intention to grant (Approval: ) | 17.09.1985 | Communication of intention to grant the patent | 17.12.1985 | Fee for grant paid | 17.12.1985 | Fee for publishing/printing paid | Opposition(s) | 20.12.1986 | No opposition filed within time limit [1987/12] | Fees paid | Renewal fee | 30.08.1983 | Renewal fee patent year 03 | 30.08.1984 | Renewal fee patent year 04 | 29.08.1985 | 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 | HU156428 [ ]; | GB372339 [ ] (SIEMENS AG); | GB1018174 [ ] (AMERICAN MACH & FOUNDRY); | GB1105532 [ ] (AMERICAN MACH & FOUNDRY); | US3768539 [ ] (CHAMBERLIN R, et al); | US3808104 [ ] (DAVIDSON M); | US3820581 [ ] (NAKAYA S, et al); | DE2339028 [ ] (SAARI RISTO VAEINOE JUHANI DIP) |