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EP0632246
European procedure
Extract from the Register of European Patents
EP About this file: EP0632246
| EP0632246 - Heat exchanger [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.03.1999 Database last updated on 15.05.2024 | Most recent event Tooltip | 12.03.1999 | No opposition filed within time limit | published on 28.04.1999 [1999/17] | Applicant(s) | For all designated states Sanden Corporation 20 Kotobuki-cho Isesaki-shi Gunma 372-8502 / JP | [N/P] |
| Former [1995/01] | For all designated states SANDEN CORPORATION 20 Kotobuki-cho Isesaki-shi Gunma, 372 / JP | Inventor(s) | 01 /
Kado, Hirotaka c/o Sanden Corporation, 20 Kotobuki-cho Isesaki-shi, Gunma 372 / JP | 02 /
Aoki, Hisao c/o Sanden Corporation, 20 Kotobuki-cho Isesaki-shi, Gunma 372 / JP | [1995/01] | Representative(s) | Jackson, Peter Arthur GILL JENNINGS & EVERY Broadgate House 7 Eldon Street London EC2M 7LH / GB | [N/P] |
| Former [1995/01] | Jackson, Peter Arthur GILL JENNINGS & EVERY Broadgate House 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 94304576.5 | 23.06.1994 | [1995/01] | Priority number, date | JP19930036481U | 02.07.1993 Original published format: JP 3648193 U | [1995/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0632246 | Date: | 04.01.1995 | Language: | EN | [1995/01] | Type: | A3 Search report | No.: | EP0632246 | Date: | 12.04.1995 | Language: | EN | [1995/15] | Type: | B1 Patent specification | No.: | EP0632246 | Date: | 06.05.1998 | Language: | EN | [1998/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.02.1995 | Classification | IPC: | F28D1/053, F28F19/00, F28F13/08, F28F19/01 | [1995/14] | CPC: |
F28D1/0408 (EP);
F28D1/05375 (EP);
F28D1/05383 (EP);
F28F13/08 (EP);
F28F19/00 (EP);
F28F19/01 (EP);
F28F2210/08 (EP)
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| Former IPC [1995/01] | F28D1/053, F28F19/00, F28F13/08 | Designated contracting states | DE, FR, GB, IT, SE [1995/01] | Title | German: | Wärmetauscher | [1995/01] | English: | Heat exchanger | [1995/01] | French: | Echangeur de chaleur | [1998/19] |
| Former [1995/01] | Echageur de chaleur | Examination procedure | 22.09.1995 | Examination requested [1995/47] | 04.09.1996 | Despatch of a communication from the examining division (Time limit: M04) | 07.01.1997 | Reply to a communication from the examining division | 19.06.1997 | Despatch of communication of intention to grant (Approval: Yes) | 28.10.1997 | Communication of intention to grant the patent | 16.01.1998 | Fee for grant paid | 16.01.1998 | Fee for publishing/printing paid | Opposition(s) | 09.02.1999 | No opposition filed within time limit [1999/17] | Fees paid | Renewal fee | 10.06.1996 | Renewal fee patent year 03 | 10.06.1997 | Renewal fee patent year 04 |
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