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EP0612397
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EP About this file: EP0612397
| EP0612397 - A HEAT EXCHANGER [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 31.01.1997 Database last updated on 12.07.2024 | Most recent event Tooltip | 31.01.1997 | Application deemed to be withdrawn | published on 19.03.1997 [1997/12] | Applicant(s) | For all designated states A. AHLSTROM CORPORATION 29600 Noormarkku / FI | [N/P] |
| Former [1994/35] | For all designated states A. AHLSTROM CORPORATION FIN-29600 Noormarkku / FI | Inventor(s) | 01 /
SÖDERMAN, Jarmo Hippoksentie 11 SF-20720 Turku / FI | [1994/35] | Representative(s) | Füchsle, Klaus, et al Hoffmann - Eitle ATTENTION : ADDRESS INACTIVE - USE ASS-NR - CDR / DE | [N/P] |
| Former [1994/35] | Füchsle, Klaus, Dipl.-Ing., et al Hoffmann, Eitle & Partner, Patentanwälte, Arabellastrasse 4 D-81925 München / DE | Application number, filing date | 92922936.7 | 16.11.1992 | [1994/35] | WO1992FI00309 | Priority number, date | FI19910005424 | 18.11.1991 Original published format: FI 915424 | [1994/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9310416 | Date: | 27.05.1993 | Language: | EN | [1993/13] | Type: | A1 Application with search report | No.: | EP0612397 | Date: | 31.08.1994 | Language: | EN | The application published by WIPO in one of the EPO official languages on 27.05.1993 takes the place of the publication of the European patent application. | [1994/35] | Search report(s) | International search report - published on: | SE | 27.05.1993 | Classification | IPC: | F28F21/00, F28F3/12, // F28F21/06 | [1994/35] | CPC: |
F28F21/00 (EP);
F28F19/04 (EP);
F28F3/12 (EP)
| Designated contracting states | AT, DE, ES, FR, GB, IT, SE [1994/35] | Title | German: | WÄRMETAUSCHER | [1994/35] | English: | A HEAT EXCHANGER | [1994/35] | French: | ECHANGEUR DE CHALEUR | [1994/35] | Entry into regional phase | 18.05.1994 | National basic fee paid | 18.05.1994 | Designation fee(s) paid | 18.05.1994 | Examination fee paid | Examination procedure | 21.05.1993 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 18.05.1994 | Examination requested [1994/35] | 06.02.1995 | Despatch of a communication from the examining division (Time limit: M06) | 16.08.1995 | Reply to a communication from the examining division | 07.05.1996 | Despatch of a communication from the examining division (Time limit: M04) | 18.09.1996 | Application deemed to be withdrawn, date of legal effect [1997/12] | 18.10.1996 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1997/12] | Fees paid | Renewal fee | 29.11.1994 | Renewal fee patent year 03 | 28.11.1995 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 30.11.1996 | 05 M06 Not yet paid |
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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. | Cited in | International search | [A]US4969507 ; | [A]FR2204788 ; | [A]DE3102523 ; | [X]DE2421414 ; | [X]JP59089998 ; | [A]EP0002692 | [X] - PATENT ABSTRACTS OF JAPAN, Vol. 8, No. 201, M-325; & JP,A,59 089 998 (YAZAKI SOUGIYOU K.K.), 24 May 1984 (24.05.84), see the whole document., & JP59089998 A 19840524 |