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EP0418227
European procedure
Extract from the Register of European Patents
EP About this file: EP0418227
| EP0418227 - PERMANENTLY JOINED PLATE HEAT EXCHANGER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.11.1993 Database last updated on 22.05.2024 | Most recent event Tooltip | 04.05.1994 | Lapse of the patent in a contracting state New state(s): AT | published on 22.06.1994 [1994/25] | Applicant(s) | For all designated states ALFA-LAVAL THERMAL AB Box 74, Rudeboksvägen 221 00 Lund / SE | [N/P] |
| Former [1991/13] | For all designated states ALFA-LAVAL THERMAL AB Box 74, Rudeboksvägen S-221 00 Lund / SE | Inventor(s) | 01 /
BERGQVIST, Jan-Ove Jörgen Ankersgatan 9 S-211 45 Malmö / SE | 02 /
ANDERSSON, Jarl Ädelstensvägen 20 S-221 51 Lund / SE | [1991/13] | Representative(s) | Lerwill, John, et al A.A. Thornton & Co. 10 Old Bailey London EC4M 7NG / GB | [N/P] |
| Former [1991/13] | Lerwill, John, et al A.A. Thornton & Co. Northumberland House 303-306 High Holborn London, WC1V 7LE / GB | Application number, filing date | 88905245.2 | 25.05.1988 | [1991/13] | WO1988SE00276 | Priority number, date | SE19870002258 | 29.05.1987 Original published format: SE 8702258 | [1991/13] | Filing language | SV | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8809473 | Date: | 01.12.1988 | Language: | EN | [1988/26] | Type: | A1 Application with search report | No.: | EP0418227 | Date: | 27.03.1991 | Language: | EN | The application published by WIPO in one of the EPO official languages on 01.12.1988 takes the place of the publication of the European patent application. | [1991/13] | Type: | B1 Patent specification | No.: | EP0418227 | Date: | 30.12.1992 | Language: | EN | [1992/53] | Search report(s) | International search report - published on: | SE | 01.12.1988 | Classification | IPC: | F28F3/08 | [1991/13] | CPC: |
F28D9/005 (EP,US);
F28D9/0075 (EP,US);
F28F3/046 (EP,US);
F28F2225/08 (EP,US);
Y10S165/906 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1991/13] | Title | German: | PLATTENWÄRMETAUSCHER MIT FEST VERBUNDENEN PLATTEN | [1991/13] | English: | PERMANENTLY JOINED PLATE HEAT EXCHANGER | [1991/13] | French: | ECHANGEUR DE CHALEUR A PLAQUES JOINTES EN PERMANENCE | [1991/13] | Entry into regional phase | 06.12.1988 | Translation filed | 10.01.1989 | National basic fee paid | 10.01.1989 | Designation fee(s) paid | 14.02.1989 | Examination fee paid | Examination procedure | 14.02.1989 | Examination requested [1991/13] | 12.06.1991 | Despatch of a communication from the examining division (Time limit: M06) | 04.12.1991 | Reply to a communication from the examining division | 30.12.1991 | Despatch of a communication from the examining division (Time limit: M04) | 08.01.1992 | Reply to a communication from the examining division | 15.04.1992 | Despatch of communication of intention to grant (Approval: Yes) | 02.07.1992 | Communication of intention to grant the patent | 22.09.1992 | Fee for grant paid | 22.09.1992 | Fee for publishing/printing paid | Opposition(s) | 01.10.1993 | No opposition filed within time limit [1993/51] | Fees paid | Renewal fee | 16.05.1990 | Renewal fee patent year 03 | 17.05.1991 | Renewal fee patent year 04 | 11.05.1992 | 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. | Lapses during opposition Tooltip | AT | 30.12.1992 | BE | 30.12.1992 | NL | 30.12.1992 | [1994/25] |
| Former [1993/38] | BE | 30.12.1992 | |
| NL | 30.12.1992 | Cited in | International search | [A]NO115396L ; | [A]GB580368 (SEPARATOR AB); | [Y]US3240268 (ARMES FRED D); | [A]DE1282037 (JULIUS & AUGUST ERBSLOEH KOMMA); | [A]FR2280871 (CHAUSSON USINES SA [FR]); | [Y]DE2552335 (IMPULSA VEB K); | [Y]GB2005398 (ALFA LAVAL AB); | [A]GB2107845 (SCHMIDT W GMBH & CO); | [A]GB2128726 (APV CO LTD); | [Y]WO8605866 (TORELL AB [SE]); | [Y]SE449399 (GARRETT CORP [US]) |