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EP0740404
European procedure
Extract from the Register of European Patents
EP About this file: EP0740404
| EP0740404 - Method for producing electrically insulated coils [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.08.2002 Database last updated on 12.07.2024 | Most recent event Tooltip | 16.08.2002 | No opposition filed within time limit | published on 02.10.2002 [2002/40] | Applicant(s) | For all designated states Hitachi, Ltd. 6, Kanda Surugadai 4-chome Chiyoda-ku Tokyo 101 / JP | [N/P] |
| Former [2001/41] | For all designated states Hitachi, Ltd. 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 / JP | ||
| Former [1996/44] | For all designated states HITACHI, LTD. 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 / JP | Inventor(s) | 01 /
Sugawara, Katsuo 15-12, Moriyama-cho 1-chome Hitachi-shi, Ibaraki 316 / JP | 02 /
Koyama, Tohru 6-6, Suwa-cho 1-chome Hitachi-shi, Ibaraki 316 / JP | 03 /
Maruyama, Syoichi 145-5, Aza-machii, Sekioka, Yamatsuri-machi Higashishirakawa-gun, Hukushima 979-53 / JP | [1996/44] | Representative(s) | Strehl Schübel-Hopf & Partner Maximilianstrasse 54 80538 München / DE | [N/P] |
| Former [1996/44] | Strehl Schübel-Hopf Groening & Partner Maximilianstrasse 54 80538 München / DE | Application number, filing date | 96106306.2 | 22.04.1996 | [1996/44] | Priority number, date | JP19950103943 | 27.04.1995 Original published format: JP 10394395 | [1996/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0740404 | Date: | 30.10.1996 | Language: | EN | [1996/44] | Type: | A3 Search report | No.: | EP0740404 | Date: | 06.05.1998 | [1998/19] | Type: | B1 Patent specification | No.: | EP0740404 | Date: | 10.10.2001 | Language: | EN | [2001/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.03.1998 | Classification | IPC: | H02K15/10, H02K15/12, H01F41/12, H01B13/06 | [1998/17] | CPC: |
H01B13/065 (EP,US);
H02K15/04 (KR);
H01F41/127 (EP,US);
H02K15/12 (EP,US)
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| Former IPC [1996/44] | H02K15/10 | Designated contracting states | DE, FR, GB [1996/44] | Title | German: | Verfahren zur Herstellung elektrisch isolierter Spulen | [1996/44] | English: | Method for producing electrically insulated coils | [1996/44] | French: | Procédé de production de bobines électriquement isolées | [1996/44] | Examination procedure | 10.06.1998 | Examination requested [1998/33] | 10.08.2000 | Despatch of communication of intention to grant (Approval: Yes) | 18.12.2000 | Communication of intention to grant the patent | 20.03.2001 | Fee for grant paid | 20.03.2001 | Fee for publishing/printing paid | Opposition(s) | 11.07.2002 | No opposition filed within time limit [2002/40] | Fees paid | Renewal fee | 27.04.1998 | Renewal fee patent year 03 | 26.04.1999 | Renewal fee patent year 04 | 25.04.2000 | Renewal fee patent year 05 | 25.04.2001 | Renewal fee patent year 06 |
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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]US4254351 (SMITH JAMES D B, et al) [A] 1-7 * column 2, line 55 - column 3, line 23 * * column 3, line 51 - column 4, line 68 * * column 15, line 43 - column 16, line 22; table 4 *; | [A]US4204181 (KAUFFMAN ROBERT N [US], et al) [A] 1-7 * column 2, line 21 - line 55 * * column 3, line 6 - column 4, line 13 * * column 10, line 5 - line 64 *; | [A]US4113791 (SMITH JAMES D B, et al) [A] 1-7 * column 2, line 25 - column 3, line 2 * * column 3, line 21 - column 4, line 13 *; | [A]JPS6026441 | [A] - DATABASE WPI, 1, Derwent World Patents Index, vol. 85, no. 12, Database accession no. 85-071852, XP002056944 & JPS6026441 A 19850209 (MITSUBISHI ELECTRIC CORP) [A] 3-5 * abstract * |