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Extract from the Register of European Patents

EP About this file: EP0744757

EP0744757 - D.C. REACTOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.07.2005
Database last updated on 25.09.2024
Most recent event   Tooltip04.01.2008Lapse of the patent in a contracting state
New state(s): PT		published on 06.02.2008  [2008/06]
Applicant(s)For all designated states
Kabushiki Kaisha Yaskawa Denki
2-1, Kurosaki-Shiroishi
Yahatanishi-ku
Kitakyushu-shi, Fukuoka 806-0004 / JP
[N/P]
Former [1996/48]For all designated states
KABUSHIKI KAISHA YASKAWA DENKI
2-1, Kurosaki-Shiroishi Yahatanishi-Ku
Kitakyushu-Shi Fukuoka 806 / JP
Inventor(s)01 / TOMINAGA, Ryuichirou Kabushiki Kaisha Yaskawa
Denki 2-1, Kurosaki-Shiroishi Yahatanishi-ku
Kitakyushu-shi Fukuoka 806 / JP
02 / IWABUCHI, Noriaki Kabushiki Kaisha Yaskawa Denki
2-1, Kurosaki-Shiroishi Yahatanishi-ku
Kitakyushu-shi Fukuoka 806 / JP
03 / ZENKE, Michihiko Kabushiki Kaisha Yaskawa Denki
2-1, Kurosaki-Shiroishi Yahatanishi-ku
Kitakyushu-shi Fukuoka 806 / JP
[1996/48]
Representative(s)Goddar, Heinz J.
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[N/P]
Former [1996/48]Goddar, Heinz J., Dr.
FORRESTER & BOEHMERT Franz-Joseph-Strasse 38
80801 München / DE
Application number, filing date95939392.707.12.1995
[1996/48]
WO1995JP02508
Priority number, dateJP1994033152009.12.1994         Original published format: JP 33152094
JP1995008169213.03.1995         Original published format: JP 8169295
JP1995032227015.11.1995         Original published format: JP 32227095
[1996/48]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9618198
Date:13.06.1996
Language:EN
[1996/27]
Type: A1 Application with search report 
No.:EP0744757
Date:27.11.1996
Language:EN
The application published by WIPO in one of the EPO official languages on 13.06.1996 takes the place of the publication of the European patent application.
[1996/48]
Type: B1 Patent specification 
No.:EP0744757
Date:15.09.2004
Language:EN
[2004/38]
Search report(s)International search report - published on:JP13.06.1996
(Supplementary) European search report - dispatched on:EP22.09.1998
ClassificationIPC:H01F27/24, H01F37/00
[1996/48]
CPC:
H01F37/00 (EP,US); H01F29/146 (EP,US); H01F2003/103 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1996/48]
TitleGerman:GLEICHSTROMDROSSEL[1996/48]
English:D.C. REACTOR[1996/48]
French:CIRCUIT DE REACTANCE D.C.[2004/16]
Former [1996/48]CIRCUIT DE REACTANCE C.C.
Entry into regional phase06.08.1996Translation filed 
06.08.1996National basic fee paid 
06.08.1996Search fee paid 
06.08.1996Designation fee(s) paid 
28.11.1996Examination fee paid 
Examination procedure28.11.1996Examination requested  [1997/04]
24.11.1998Despatch of a communication from the examining division (Time limit: M04)
01.04.1999Reply to a communication from the examining division
21.09.2001Despatch of a communication from the examining division (Time limit: M04)
28.01.2002Reply to a communication from the examining division
12.03.2004Communication of intention to grant the patent
10.07.2004Fee for grant paid
10.07.2004Fee for publishing/printing paid
Opposition(s)16.06.2005No opposition filed within time limit [2005/36]
Fees paidRenewal fee
12.12.1997Renewal fee patent year 03
11.12.1998Renewal fee patent year 04
09.12.1999Renewal fee patent year 05
13.12.2000Renewal fee patent year 06
13.12.2001Renewal fee patent year 07
12.12.2002Renewal fee patent year 08
12.12.2003Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipAT15.09.2004
BE15.09.2004
CH15.09.2004
LI15.09.2004
NL15.09.2004
IE07.12.2004
LU07.12.2004
GR15.12.2004
MC31.12.2004
PT15.02.2005
[2008/06]
Former [2007/16]AT15.09.2004
BE15.09.2004
CH15.09.2004
LI15.09.2004
NL15.09.2004
IE07.12.2004
LU07.12.2004
GR15.12.2004
MC31.12.2004
Former [2006/13]AT15.09.2004
BE15.09.2004
CH15.09.2004
LI15.09.2004
NL15.09.2004
IE07.12.2004
GR15.12.2004
MC31.12.2004
Former [2005/45]AT15.09.2004
BE15.09.2004
CH15.09.2004
LI15.09.2004
GR15.12.2004
MC31.12.2004
Former [2005/28]AT15.09.2004
BE15.09.2004
CH15.09.2004
LI15.09.2004
GR15.12.2004
Former [2005/21]AT15.09.2004
CH15.09.2004
LI15.09.2004
GR15.12.2004
Former [2005/18]AT15.09.2004
GR15.12.2004
Former [2005/13]AT15.09.2004
Documents cited:Search[X]JPS59139613  ;
 [XA]DE2462520  (HITACHI METALS LTD) [X] 1 * page 16, paragraph L - page 17, paragraph L * * page 19, line 3 - line 16; figures 6,9 * [A] 6;
 [X]DE3202600  (ZUMTOBEL AG [AT]) [X] 1,2 * page 8, paragraph L - page 10, paragraph L; figure - *
 [X]  - PATENT ABSTRACTS OF JAPAN, (19841207), vol. 008, no. 268, Database accession no. (E - 283), & JP59139613 A 19840810 (HITACHI KINZOKU KK) [X] 1 * abstract *
International search[Y]JPS4637128B  ;
 [X]JPS54152957U  ;
 [Y]JPS5796512  (HITACHI METALS LTD)
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.