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EP0019736
European procedure
Extract from the Register of European Patents
EP About this file: EP0019736
| EP0019736 - Heat pump system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.10.1984 Database last updated on 15.06.2024 | Most recent event Tooltip | 10.10.1984 | No opposition filed within time limit | published on 12.12.1984 [1984/50] | Applicant(s) | For all designated states CARRIER CORPORATION Carrier Tower 6304 Carrier Parkway P.O. Box 4800 Syracuse New York 13221 / US | [N/P] |
| Former [1980/25] | For all designated states CARRIER CORPORATION Carrier Tower 6304 Carrier Parkway P.O. Box 4800 Syracuse New York 13221 / US | Inventor(s) | 01 /
Bussjager, Rudy C. 210 Shuart Avenue Syracuse, New York / US | [1980/25] | Representative(s) | Baillie, Iain Cameron, et al Ladas & Parry, Dachauerstrasse 37 80335 München / DE | [N/P] |
| Former [1983/49] | Baillie, Iain Cameron, et al c/o Ladas & Parry Altheimer Eck 2 D-80331 München / DE | ||
| Former [1980/25] | Baillie, Iain Cameron c/o Ladas & Parry Isartorplatz 5 D-8000 München 2 / DE | Application number, filing date | 80102341.7 | 30.04.1980 | [1980/25] | Priority number, date | US19790043285 | 29.05.1979 Original published format: US 43285 | [1980/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0019736 | Date: | 10.12.1980 | Language: | EN | [1980/25] | Type: | A3 Search report | No.: | EP0019736 | Date: | 11.02.1981 | Language: | EN | [1981/06] | Type: | B1 Patent specification | No.: | EP0019736 | Date: | 07.12.1983 | Language: | EN | [1983/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.12.1980 | Classification | IPC: | F25B13/00, F25B47/00 | [1980/25] | CPC: |
F25B47/022 (EP,US);
F25B13/00 (EP,KR,US);
F25B2313/023 (EP,US);
F25B2313/025 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1980/25] | Title | German: | Wärmepumpensystem | [1980/25] | English: | Heat pump system | [1980/25] | French: | Système de pompe à chaleur | [1980/25] | Examination procedure | 20.05.1981 | Examination requested [1981/31] | 19.02.1982 | Despatch of a communication from the examining division (Time limit: M04) | 18.06.1982 | Reply to a communication from the examining division | 29.07.1982 | Despatch of a communication from the examining division (Time limit: M05) | 10.12.1982 | Reply to a communication from the examining division | 21.02.1983 | Despatch of communication of intention to grant (Approval: ) | 26.05.1983 | Communication of intention to grant the patent | 19.08.1983 | Fee for grant paid | 19.08.1983 | Fee for publishing/printing paid | Opposition(s) | 08.09.1984 | No opposition filed within time limit [1984/50] | Fees paid | Renewal fee | 27.01.1982 | Renewal fee patent year 03 | 15.04.1983 | Renewal fee patent year 04 |
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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 | US4057977 [ ] (CHAMBLESS LEO B); | US3132492 [ ] (MCGRATH WILLIAM L); | US2558938 [ ] (DILLMAN EARNEST J, et al); | US4057975 [ ] (DEL TORO JAMES J, et al); | US4057976 [ ] (DEL TORO JAMES J, et al) |