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Extract from the Register of European Patents

EP About this file: EP0119845

EP0119845 - Fast breeder reactor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.05.1989
Database last updated on 09.07.2024
Most recent event   Tooltip09.05.1989No opposition filed within time limitpublished on 28.06.1989 [1989/26]
Applicant(s)For all designated states
Hitachi, Ltd.
6, Kanda Surugadai 4-chome
Chiyoda-ku
Tokyo / JP
For all designated states
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER
6-1 Ohtemachi 1-chome Chiyoda-ku
Tokyo / JP
[N/P]
Former [1984/39]For all designated states
HITACHI, LTD.
6, Kanda Surugadai 4-chome
Chiyoda-ku, Tokyo 100 / JP
For all designated states
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER
6-1 Ohtemachi 1-chome
Chiyoda-ku Tokyo / JP
Inventor(s)01 / Uotani, Masaki
1-16-2-303 Iwatokita
Komae-shi Tokyo / JP
02 / Yamanaka, Tsuneyasu
152-1 Higashiishikawa
Katsuta-shi Ibaraki-ken / JP
03 / Fukumoto, Wasao
2798-13 Sukegawa-cho
Hitachi-shi Ibaraki-ken / JP
[1984/39]
Representative(s)Paget, Hugh Charles Edward, et al
Mewburn Ellis LLP
City Tower
40 Basinghall Street
London EC2V 5DE / GB
[N/P]
Former [1984/39]Paget, Hugh Charles Edward, et al
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP / GB
Application number, filing date84301790.616.03.1984
[1984/39]
Priority number, dateJP1983004229716.03.1983         Original published format: JP 4229783
[1984/39]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0119845
Date:26.09.1984
Language:EN
[1984/39]
Type: B1 Patent specification 
No.:EP0119845
Date:19.08.1987
Language:EN
[1987/34]
Search report(s)(Supplementary) European search report - dispatched on:EP23.07.1984
ClassificationIPC:G21C1/02
[1984/39]
CPC:
G21C1/03 (EP,US); Y02E30/30 (EP,US)
Designated contracting statesFR,   GB [1984/39]
TitleGerman:Schnellbrüter-Kernreaktor[1984/39]
English:Fast breeder reactor[1984/39]
French:Réacteur surrégénérateur rapide[1984/39]
Examination procedure03.05.1984Examination requested  [1984/39]
10.01.1986Despatch of a communication from the examining division (Time limit: M06)
30.05.1986Reply to a communication from the examining division
28.10.1986Despatch of communication of intention to grant (Approval: )
12.02.1987Communication of intention to grant the patent
21.03.1987Fee for grant paid
21.03.1987Fee for publishing/printing paid
Opposition(s)20.05.1988No opposition filed within time limit [1989/26]
Fees paidRenewal fee
20.03.1986Renewal fee patent year 03
20.03.1987Renewal fee patent year 04
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Documents cited:Search[X]LU60478  ;
 [A]FR2036828  (COMMISSARIAT ENERGIE ATOMIQUE);
 [A]FR2363865  (WESTINGHOUSE ELECTRIC CORP [US]);
 [A]GB2000356  (COMMISSARIAT ENERGIE ATOMIQUE);
 [A]EP0064921  (NOVATOME [FR])
 [A]  - NUCLEAR ENERGY, vol. 20, no. 1, February 1981, pages 23-30, London, GB; J.A.G. HOLMES: "Developments in UK commercial fast reactor design"
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.