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EP0053514
European procedure
Extract from the Register of European Patents
EP About this file: EP0053514
| EP0053514 - Combined valve [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.06.1986 Database last updated on 19.10.2024 | Most recent event Tooltip | 13.06.1986 | No opposition filed within time limit | published on 30.07.1986 [1986/31] | Applicant(s) | For all designated states Hitachi, Ltd. 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100 / JP | [N/P] |
| Former [1982/23] | For all designated states Hitachi, Ltd. 5-1, Marunouchi 1-chome Chiyoda-ku, Tokyo 100 / JP | Inventor(s) | 01 /
Araki, Tutomu 2656-101 Kanesawacho Hitachi-shi / JP | 02 /
Kuwashima, Hidesumi 13 Sukegawacho-5-chome Hitachi-shi / JP | [1982/23] | Representative(s) | Paget, Hugh Charles Edward, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
| Former [1982/23] | Paget, Hugh Charles Edward, et al MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 81305661.1 | 01.12.1981 | [1982/23] | Priority number, date | JP19800169091 | 02.12.1980 Original published format: JP 16909180 | JP19810006336 | 21.01.1981 Original published format: JP 633681 | [1982/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0053514 | Date: | 09.06.1982 | Language: | EN | [1982/23] | Type: | B1 Patent specification | No.: | EP0053514 | Date: | 14.08.1985 | Language: | EN | [1985/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.03.1982 | Classification | IPC: | F01D17/14, F16K39/02 | [1982/23] | CPC: |
F16K39/024 (EP,US);
F01D17/145 (EP,US);
Y10T137/86976 (EP,US);
Y10T137/86984 (EP,US);
Y10T137/88046 (EP,US)
| Designated contracting states | DE, FR [1982/23] | Title | German: | Kombiniertes Ventil | [1982/23] | English: | Combined valve | [1982/23] | French: | Soupape combinée | [1982/23] | File destroyed: | 03.03.2001 | Examination procedure | 06.12.1982 | Examination requested [1983/08] | 30.01.1984 | Despatch of a communication from the examining division (Time limit: M04) | 28.05.1984 | Reply to a communication from the examining division | 07.11.1984 | Despatch of communication of intention to grant (Approval: ) | 05.02.1985 | Communication of intention to grant the patent | 23.03.1985 | Fee for grant paid | 23.03.1985 | Fee for publishing/printing paid | Opposition(s) | 15.05.1986 | No opposition filed within time limit [1986/31] | Fees paid | Renewal fee | 20.12.1983 | Renewal fee patent year 03 | 17.12.1984 | Renewal fee patent year 04 |
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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 | [X]FR2309709 (BBC BROWN BOVERI & CIE [CH]); | US4114651 [ ] (OBERLE ARTHUR); | [A]GB1470061 (ISHIKAWAJIMA HARIMA HEAVY IND); | [A]US3027137 (EGGENBERGER MARKUS A); | [A]US2561214 (MATSON WILLIAM N, et al); | [A]FR2309708 (BBC BROWN BOVERI & CIE [CH]); | US4121617 [ ] (MASEK JAROSLAV, et al); | [A]FR2215529 (KALB HANS [DE]); | US3958600 [ ] (KALB HANS) | Examination | JPH0378180Y |