Extract from the Register of European Patents

EP About this file: EP0460224

EP0460224 - SERVO MOTOR CONTROL METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.12.1996
Database last updated on 21.03.2026
Most recent event   Tooltip17.02.2006Change - lapse in a contracting state
Updated state(s): FR
published on 05.04.2006  [2006/14]
Applicant(s)For all designated states
FANUC LTD
3580, Shibokusa Aza-Komanba, Oshinomura Minamitsuru-gun
Yamanashi 401-05 / JP
[N/P]
Former [1991/50]For all designated states
FANUC LTD.
3580, Shibokusa Aza-Komanba, Oshinomura
Minamitsuru-gun, Yamanashi 401-05 / JP
Inventor(s)01 / IWASHITA, Yasusuke Fanuc Dai-3 Vira-karamatsu
3527-1, Shibokusa Oshino-mura
Minamitsuru-gun Yamanashi 401-05 / JP
[1991/50]
Representative(s)Billington, Lawrence Emlyn, et al
Haseltine Lake LLP Lincoln House, 5th Floor 300 High Holborn
London WC1V 7JH / GB
[N/P]
Former [1991/50]Billington, Lawrence Emlyn, et al
Haseltine Lake & Co Hazlitt House 28, Southampton Buildings Chancery Lane
London WC2A 1AT / GB
Application number, filing date91900368.110.12.1990
[1991/50]
WO1990JP01608
Priority number, dateJP1989032055212.12.1989         Original published format: JP 32055289
JP1990000834719.01.1990         Original published format: JP 834790
[1991/50]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9109358
Date:27.06.1991
Language:EN
[1991/14]
Type: A1 Application with search report 
No.:EP0460224
Date:11.12.1991
Language:EN
The application published by WIPO in one of the EPO official languages on 27.06.1991 takes the place of the publication of the European patent application.
[1991/50]
Type: B1 Patent specification 
No.:EP0460224
Date:07.02.1996
[1996/06]
Search report(s)International search report - published on:JP27.06.1991
(Supplementary) European search report - dispatched on:EP22.10.1992
ClassificationIPC:G05B19/18
[1996/06]
CPC:
G05B19/404 (EP,US); G05B2219/41078 (EP,US); G05B2219/41084 (EP,US);
G05B2219/41085 (EP,US)
Former IPC [1991/50]G05D3/12, G05B19/18, G05B19/407
Designated contracting statesDE,   FR,   GB [1991/50]
TitleGerman:VERFAHREN ZUR STEUERUNG EINES SERVOMOTORS[1991/50]
English:SERVO MOTOR CONTROL METHOD[1991/50]
French:PROCEDE DE COMMANDE DE SERVOMOTEUR[1996/06]
Former [1991/50]PROCEDE DE COMMANDE DE SEROVOMOTEUR
Entry into regional phase02.08.1991Translation filed 
06.09.1991National basic fee paid 
06.09.1991Search fee paid 
06.09.1991Designation fee(s) paid 
06.09.1991Examination fee paid 
Examination procedure06.09.1991Examination requested  [1991/50]
25.11.1994Despatch of a communication from the examining division (Time limit: M06)
22.05.1995Reply to a communication from the examining division
22.06.1995Despatch of communication of intention to grant (Approval: Yes)
26.07.1995Communication of intention to grant the patent
19.10.1995Fee for grant paid
19.10.1995Fee for publishing/printing paid
Opposition(s)08.11.1996No opposition filed within time limit [1997/06]
Fees paidRenewal fee
07.12.1992Renewal fee patent year 03
27.12.1993Renewal fee patent year 04
07.12.1994Renewal fee patent year 05
08.12.1995Renewal fee patent year 06
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Lapses during opposition  TooltipFR07.02.1996
[2006/14]
Former [1997/06]FR05.07.1996
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