-
EP0176296
European procedure
Extract from the Register of European Patents
EP About this file: EP0176296
| EP0176296 - Melting furnace [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.09.1990 Database last updated on 19.10.2024 | Most recent event Tooltip | 22.09.1990 | No opposition filed within time limit | published on 14.11.1990 [1990/46] | Applicant(s) | For all designated states Shinko Electric Co. Ltd. 12-2, Nihonbashi 3-chome Chuo-ku Tokyo 103 / JP | [N/P] |
| Former [1986/14] | For all designated states Shinko Electric Co. Ltd. 12-2, Nihonbashi 3-chome Chuo-ku Tokyo 103 / JP | Inventor(s) | 01 /
Okubo, Kunio 395-23, Ueji-cho Ise-shi Mie-ken / JP | 02 /
Yamashita, Takashi 917-4, Sada Tamaki-cho Watarai-gun, Mie-ken / JP | [1986/14] | Representative(s) | Dealtry, Brian, et al Potter Clarkson LLP The Belgrave Centre Talbot Street Nottingham NG1 5GG / GB | [N/P] |
| Former [1986/14] | Dealtry, Brian, et al Eric Potter & Clarkson St. Mary's Court St. Mary's Gate Nottingham NG1 1LE / GB | Application number, filing date | 85306542.3 | 16.09.1985 | [1986/14] | Priority number, date | JP19840195572 | 18.09.1984 Original published format: JP 19557284 | [1986/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0176296 | Date: | 02.04.1986 | Language: | EN | [1986/14] | Type: | B1 Patent specification | No.: | EP0176296 | Date: | 29.11.1989 | Language: | EN | [1989/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.02.1986 | Classification | IPC: | F27B3/04, C22B21/00 | [1986/14] | CPC: |
C22B21/0084 (EP,US);
C22B9/02 (EP,US);
F27B3/045 (EP,US);
F27D2003/0054 (EP,US);
Y02P10/20 (EP,US);
Y10S266/90 (EP,US);
Y10S266/901 (EP,US)
(-)
| Designated contracting states | CH, DE, FR, GB, LI [1986/14] | Title | German: | Schmelzofen | [1986/14] | English: | Melting furnace | [1986/14] | French: | Four de fusion | [1986/14] | Examination procedure | 29.09.1986 | Examination requested [1987/02] | 12.08.1987 | Despatch of a communication from the examining division (Time limit: M06) | 28.01.1988 | Reply to a communication from the examining division | 07.03.1988 | Despatch of a communication from the examining division (Time limit: M06) | 11.05.1988 | Reply to a communication from the examining division | 08.07.1988 | Despatch of a communication from the examining division (Time limit: M04) | 09.11.1988 | Reply to a communication from the examining division | 29.11.1988 | Despatch of communication of intention to grant (Approval: Yes) | 04.04.1989 | Communication of intention to grant the patent | 26.05.1989 | Fee for grant paid | 26.05.1989 | Fee for publishing/printing paid | Opposition(s) | 30.08.1990 | No opposition filed within time limit [1990/45] | Fees paid | Renewal fee | 18.09.1987 | Renewal fee patent year 03 | 14.09.1988 | Renewal fee patent year 04 | 11.09.1989 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [Y]US3869112 (HABAYEB KHALED M); | [Y]GB1350044 (STRIKFELDT KOCH GMBH W) | [X] - JOURNAL OF METALS, vol. 35, no. 11, November 1983, pages 44-47, Warrendale, Pennsylvania, US; P.J. BAMJI et al.: "Electromagnetic circulation of molten aluminium" |