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Extract from the Register of European Patents

EP About this file: EP1588923

EP1588923 - Variable gear ratio hydraulic power steering device [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.04.2010
Database last updated on 20.07.2024
Most recent event   Tooltip09.04.2010No opposition filed within time limitpublished on 12.05.2010  [2010/19]
Applicant(s)For all designated states
JTEKT Corporation
5-8, Minamisemba 3-chome
Chuo-ku
Osaka / JP
[N/P]
Former [2006/40]For all designated states
JTEKT CORPORATION
5-8, Minamisemba 3-chome Chuo-ku
Osaka / JP
Former [2005/43]For all designated states
TOYODA KOKI KABUSHIKI KAISHA
1-1, Asahi-machi
Kariya-shi, Aichi-ken / JP
Inventor(s)01 / Kobayashi, Yukihiro
c/o JTEKT CORPORATION 5-8, Minamisemba 3-chome
Chuo-ku Osaka / JP
 [2009/23]
Former [2006/49]01 / Kobayashi, Yukihiro JTEKT CORPORATION
5-8, Minamisemba 3-chome
Chuo-ku Osaka / JP
Former [2005/43]01 / Kobayashi, Yukihiro
c/o Toyoda Koki Kabushiki Kaisha 1-1, Asahi-machi
Kariya-shi Aichi-ken / JP
Representative(s)TBK
Bavariaring 4-6
80336 München / DE
[N/P]
Former [2008/22]TBK-Patent
Bavariaring 4-6
80336 München / DE
Former [2005/43]TBK-Patent
Bavariaring 4-6
80336 München / DE
Application number, filing date05007398.005.04.2005
[2005/43]
Priority number, dateJP2004012374720.04.2004         Original published format: JP 2004123747
[2005/43]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1588923
Date:26.10.2005
Language:EN
[2005/43]
Type: A3 Search report 
No.:EP1588923
Date:30.11.2005
[2005/48]
Type: B1 Patent specification 
No.:EP1588923
Date:03.06.2009
Language:EN
[2009/23]
Search report(s)(Supplementary) European search report - dispatched on:EP13.10.2005
ClassificationIPC:B62D5/00, B62D5/065, B62D6/00
[2008/48]
CPC:
B62D5/008 (EP,US); B62D5/065 (EP,US); B62D5/091 (EP,US);
B62D5/30 (EP,US); F15B2211/30575 (EP,US)
Former IPC [2005/43]B62D5/00, B62D5/065, B62D6/00, // B62D101:00, B62D111:00, B62D113:00, B62D137:00
Designated contracting statesDE,   FR,   GB [2006/31]
Former [2005/43]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Hydraulische Servolenkung mit variabler Lenkübersetzung[2005/43]
English:Variable gear ratio hydraulic power steering device[2005/43]
French:Direction assistée électrique avec rapport de transmission variable[2005/43]
Examination procedure27.04.2006Examination requested  [2006/24]
25.07.2006Despatch of a communication from the examining division (Time limit: M04)
01.12.2006Reply to a communication from the examining division
12.03.2007Despatch of a communication from the examining division (Time limit: M04)
27.06.2007Reply to a communication from the examining division
03.11.2008Communication of intention to grant the patent
13.03.2009Fee for grant paid
13.03.2009Fee for publishing/printing paid
Opposition(s)04.03.2010No opposition filed within time limit [2010/19]
Fees paidRenewal fee
12.04.2007Renewal fee patent year 03
28.03.2008Renewal fee patent year 04
16.04.2009Renewal fee patent year 05
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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]US6076627  (BOHNER HUBERT [DE], et al) [X] 1-3,5 * the whole document * * column 5, line 15 - line 37 * * column 6, line 7 - line 18 *;
 [A]US6164150  (SHINDO MASAHIKO [JP], et al) [A] 1-5 * the whole document ** column A; figure 1 *;
 [X]US6220385  (BOHNER HUBERT [DE], et al) [X] 1-3,5 * the whole document * * column 1, line 46 - line 59 * * column 3, line 34 - line 38 * * column 4, line 13 - column 5, line 27 * * column 7, line 1 - line 3 *;
 [A]EP1359083  (KOYO SEIKO CO [JP]) [A] 1-3,5 * the whole document * * paragraph [0054] *;
 [E]EP1568571  (ZF LENKSYSTEME GMBH [DE]) [E] 1-3,5 * the whole document * * paragraphs [0025] , [0026] , [0035] , [0036] , [0039] , [0041] *
by applicantJPH0256274
 JPH10324263
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.