Extract from the Register of European Patents

EP About this file: EP0464213

EP0464213 - METHOD OF LASER CUTTING WORK [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  24.05.1996
Database last updated on 19.03.2026
Most recent event   Tooltip24.05.1996No opposition filed within time limitpublished on 10.07.1996 [1996/28]
Applicant(s)For all designated states
FANUC LTD
3580, Shibokusa Aza-Komanba, Oshinomura Minamitsuru-gun
Yamanashi 401-05 / JP
[N/P]
Former [1992/02]For all designated states
FANUC LTD.
3580, Shibokusa Aza-Komanba, Oshinomura
Minamitsuru-gun, Yamanashi 401-05 / JP
Inventor(s)01 / KARUBE, Norio
1-9-28, Minamitsukushino
Machida-shi Tokyo 194 / JP
[1992/02]
Representative(s)Brunner, Michael John, et al
Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street
London EC2A 2ES / GB
[N/P]
Former [1992/02]Brunner, Michael John, et al
GILL JENNINGS & EVERY Broadgate House 7 Eldon Street
London EC2M 7LH / GB
Application number, filing date91901897.811.01.1991
[1992/02]
WO1991JP00022
Priority number, dateJP1990001002919.01.1990         Original published format: JP 1002990
[1992/02]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9110533
Date:25.07.1991
Language:EN
[1991/17]
Type: A1 Application with search report 
No.:EP0464213
Date:08.01.1992
Language:EN
The application published by WIPO in one of the EPO official languages on 25.07.1991 takes the place of the publication of the European patent application.
[1992/02]
Type: B1 Patent specification 
No.:EP0464213
Date:19.07.1995
Language:EN
[1995/29]
Search report(s)International search report - published on:JP25.07.1991
(Supplementary) European search report - dispatched on:EP09.08.1993
ClassificationIPC:B23K26/00, B23K26/06, B23K26/02
[1993/38]
CPC:
B23K26/0643 (EP,US); B23K26/0648 (EP,US); B23K26/0665 (EP,US);
B23K26/073 (EP,US); B23K26/1435 (EP,US); B23K26/1476 (EP,US);
B23K26/36 (EP,US) (-)
Former IPC [1992/02]B23K26/06
Designated contracting statesDE,   FR,   GB [1992/02]
TitleGerman:LASERSCHNEIDEVERFAHREN[1992/02]
English:METHOD OF LASER CUTTING WORK[1992/02]
French:PROCEDE DE DECOUPAGE AU LASER[1992/02]
Entry into regional phase26.08.1991Translation filed 
18.10.1991National basic fee paid 
18.10.1991Search fee paid 
18.10.1991Designation fee(s) paid 
18.10.1991Examination fee paid 
Examination procedure18.10.1991Examination requested  [1992/02]
13.06.1994Despatch of a communication from the examining division (Time limit: M04)
01.09.1994Reply to a communication from the examining division
21.09.1994Despatch of communication of intention to grant (Approval: Yes)
17.01.1995Communication of intention to grant the patent
31.03.1995Fee for grant paid
31.03.1995Fee for publishing/printing paid
Opposition(s)20.04.1996No opposition filed within time limit [1996/28]
Fees paidRenewal fee
15.01.1993Renewal fee patent year 03
11.01.1994Renewal fee patent year 04
10.01.1995Renewal fee patent year 05
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Documents cited:SearchJP60108190  
 JP60227993  
 JP61129890  
 JP59054485  
 JP57149086  
 JP61071193  
   MODERNE FERTIGUNG, no. 10, October 1986, pages 45-48, Landberg am Lech, DE; W. SUTTER: "Neue Lasertechnik verbreitet die Anwendungsmglichkeiten"
   MODERNE FERTIGUNG. no. 10, October 1986, LANDSBERG AM LECH DE pages 45 - 48 WERNER SUTTER 'Neue Lasertechnik verbreitet die Anwendungsmglichkeiten'
   PATENT ABSTRACTS OF JAPAN vol. 9, no. 26 (M-422)(1984) 18 October 1985 & JP-A-60 108 190 ( ASAHI KOUGAKU KOGYO K.K. ) 13 June 1985
   PATENT ABSTRACTS OF JAPAN vol. 10, no. 88 (M-467)(2145) 5 April 1986 & JP-A-60 227 993 ( MITSUBISHI DENKI K.K. ) 13 November 1985
   DERWENT JAPANESE PATENTS REPORT Derwent Publications Ltd., London, GB; Page 1/1, AN 86-194876 & JP-A-61 129 890 ((AGEN) AGENCY OF IND SCI TECH) 17 June 1986
   PATENT ABSTRACTS OF JAPAN vol. 8, no. 158 (M-311)(1595) 21 July 1984 & JP-A-59 054 485 ( HITACHI SEISAKUSHO K.K. )
   PATENT ABSTRACTS OF JAPAN vol. 6, no. 253 (M-178)(1131) 11 December 1982 & JP-A-57 149 086 ( TOKYO SHIBAURA DENKI K.K. ) 14 September 1982
   PATENT ABSTRACTS OF JAPAN vol. 10, no. 238 (M-508)(2294) 16 August 1986 & JP-A-61 071 193 ( TOSHIBA CORP ) 12 April 1986
Examination  FEINWERKTECHNIK + MESSTECHNIK vol. 96, no. 9, 1988, MUENCHEN DE pages 364 - 372D. PETRING 'Werkstoffbearbeitung mit Laserstrahlung'
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