EP0048233 - A method and an apparatus for the treatment of a contaminated gas of elevated temperature [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.10.1986 Database last updated on 24.08.2024 | Most recent event Tooltip | 24.10.1986 | No opposition filed within time limit | published on 10.12.1986 [1986/50] | Applicant(s) | For all designated states Weitman, Jacob Tryffelstigen 8 S-611 63 Nyköping / SE | [1982/12] | Inventor(s) | 01 /
see applicant ... | [1982/12] | Representative(s) | Wiedemann, Bernd W, et al AB Dahls Patentbyra P.O. Box 19519 104 32 Stockholm / SE | [N/P] |
Former [1984/33] | Wiedemann, Bernd, et al AB Dahls Patentbyra P.O. Box 19519 S-104 32 Stockholm / SE | ||
Former [1982/12] | Lettström, Richard Aktiebolaget Dahls Patentbyra Sturegatan 4 S-114 35 Stockholm / SE | Application number, filing date | 81850156.1 | 11.09.1981 | [1982/12] | Priority number, date | SE19800006390 | 12.09.1980 Original published format: SE 8006390 | [1982/12] | Filing language | SV | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0048233 | Date: | 24.03.1982 | Language: | EN | [1982/12] | Type: | A3 Search report | No.: | EP0048233 | Date: | 02.06.1982 | Language: | EN | [1982/22] | Type: | B1 Patent specification | No.: | EP0048233 | Date: | 18.12.1985 | Language: | EN | [1985/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.04.1982 | Classification | IPC: | B01D5/00, F28D1/04, // B01D53/00, F28G1/08 | [1982/12] | CPC: |
F28F9/0243 (EP,US);
B01D49/00 (KR);
B01D5/00 (KR);
B01D5/0012 (EP,US);
B01D7/00 (EP,US);
F28G1/08 (EP,US);
| Designated contracting states | FR, GB, IT [1982/12] | Title | German: | Verfahren und Vorrichtung zum Behandeln heisser Abgase | [1982/12] | English: | A method and an apparatus for the treatment of a contaminated gas of elevated temperature | [1982/12] | French: | Méthode et appareil de traitement d'un gaz pollué d'une température élevée | [1982/12] | Examination procedure | 13.09.1982 | Examination requested [1982/46] | 09.06.1983 | Despatch of a communication from the examining division (Time limit: M04) | 07.10.1983 | Reply to a communication from the examining division | 10.01.1984 | Despatch of communication of intention to grant (Approval: ) | 09.07.1984 | Fee for grant paid | 09.07.1984 | Fee for publishing/printing paid | 01.02.1985 | Despatch of communication that the application is refused, reason: formalities examination {1} | 14.03.1985 | Communication of intention to grant the patent | Appeal following examination | 04.03.1985 | Appeal received | 07.03.1985 | Statement of grounds filed | 14.03.1985 | Interlocutory revision of appeal | Opposition(s) | 19.09.1986 | No opposition filed within time limit [1986/50] | Fees paid | Renewal fee | 08.09.1983 | Renewal fee patent year 03 | 05.09.1984 | Renewal fee patent year 04 | 06.09.1985 | 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 | [A]US2680599 (WILE DANIEL D); | [A]US3232029 (EVANS JR WALLACE R); | [A]DE430225 (OTTO LEISSNER DR); | [A]DE533505 (E H ROBERT FRANK DR ING, et al); | [A]DE584711 (THOMAS THOMPSON BROWN, et al); | [A]DE612866 (F SOLTAU DIPL ING); | [A]DE1105895 (GEA LUFTKUEHLER HAPPEL GMBH); | [A]DE2624126 (CURTISS WRIGHT CORP) | Examination | US690795 | DE2617595 | SE221062 | SE365496 |