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EP0646231
European procedure
Extract from the Register of European Patents
EP About this file: EP0646231
| EP0646231 - HEAT EXCHANGE TUBES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.01.1998 Database last updated on 15.06.2024 | Most recent event Tooltip | 23.01.1998 | No opposition filed within time limit | published on 11.03.1998 [1998/11] | Applicant(s) | For all designated states LLANELLI RADIATORS LIMITED Llethri Road, Felinfoel Llanelli Dyfed SA14 8HU / GB | [N/P] |
| Former [1997/10] | For all designated states LLANELLI RADIATORS LIMITED Llethri Road, Felinfoel Llanelli, Dyfed SA14 8HU / GB | ||
| Former [1995/14] | For all designated states LLANELLI RADIATORS LIMITED Nuffield Works, Felinfoel Llanelli, Dyfed SA14 8HU / GB | Inventor(s) | 01 /
YUKITAKE, Taizo 12 Dan-y-Lan Felinfoel Llanelli Dyfed SA14 8BW / GB | [1995/14] | Representative(s) | Austin, Hedley William, et al Urquhart-Dykes & Lord LLP Churchill House Churchill Way Cardiff CF10 2HH / GB | [N/P] |
| Former [1995/14] | Austin, Hedley William, et al Urquhart-Dykes & Lord Alexandra House 1 Alexandra Road Swansea West Glamorgan SA1 5ED / GB | Application number, filing date | 93913429.2 | 24.06.1993 | [1995/14] | WO1993GB01332 | Priority number, date | GB19920013358 | 24.06.1992 Original published format: GB 9213358 | [1995/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9400726 | Date: | 06.01.1994 | Language: | EN | [1994/02] | Type: | A1 Application with search report | No.: | EP0646231 | Date: | 05.04.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 06.01.1994 takes the place of the publication of the European patent application. | [1995/14] | Type: | B1 Patent specification | No.: | EP0646231 | Date: | 19.03.1997 | Language: | EN | [1997/12] | Search report(s) | International search report - published on: | EP | 06.01.1994 | Classification | IPC: | F28F1/40, F28D1/00 | [1995/14] | CPC: |
F28F3/046 (EP,US);
B21C37/157 (EP);
F28D1/0391 (EP,US);
F28F1/40 (EP,US);
Y10T29/49384 (EP,US);
Y10T29/49385 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT [1995/41] |
| Former [1995/14] | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | WÄRMTETAUSCHERROHRE | [1995/14] | English: | HEAT EXCHANGE TUBES | [1995/14] | French: | TUBES ECHANGEURS DE CHALEUR | [1995/14] | Entry into regional phase | 10.01.1995 | National basic fee paid | 10.01.1995 | Designation fee(s) paid | 10.01.1995 | Examination fee paid | Examination procedure | 21.01.1994 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 10.01.1995 | Examination requested [1995/14] | 25.01.1995 | Loss of particular rights, legal effect: designated state(s) | 17.05.1995 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, CH, DK, GR, IE, LI, LU, MC, NL | 27.02.1996 | Despatch of communication of intention to grant (Approval: Yes) | 26.06.1996 | Communication of intention to grant the patent | 11.09.1996 | Fee for grant paid | 11.09.1996 | Fee for publishing/printing paid | Opposition(s) | 20.12.1997 | No opposition filed within time limit [1998/11] | Fees paid | Renewal fee | 08.06.1995 | Renewal fee patent year 03 | 19.06.1996 | Renewal fee patent year 04 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 06.03.1995 | AT M01 Not yet paid | 06.03.1995 | BE M01 Not yet paid | 06.03.1995 | CH M01 Not yet paid | 06.03.1995 | DK M01 Not yet paid | 06.03.1995 | GR M01 Not yet paid | 06.03.1995 | IE M01 Not yet paid | 06.03.1995 | LI M01 Not yet paid | 06.03.1995 | LU M01 Not yet paid | 06.03.1995 | MC M01 Not yet paid | 06.03.1995 | NL M01 Not yet paid | 06.03.1995 | PT M01 Not yet paid | 06.03.1995 | SE M01 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]EP0429166 (WALLIS BERNARD J [US]); | [A]GB1601954 (COVRAD LTD); | [A]US4351392 (STOCKMAN RICHARD F); | [A]US3902552 (MCLAIN CHARLES D) |