Extract from the Register of European Patents

EP About this file: EP0841237

EP0841237 - Hydraulic power steering apparatus [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.01.2004
Database last updated on 26.03.2026
Most recent event   Tooltip02.01.2004No opposition filed within time limitpublished on 18.02.2004  [2004/08]
Applicant(s)For all designated states
TOYODA KOKI KABUSHIKI KAISHA
1-1, Asahi-machi
Kariya-shi, Aichi-ken / JP
[N/P]
Former [1998/20]For all designated states
TOYODA KOKI KABUSHIKI KAISHA
1-1, Asahi-machi
Kariya-shi Aichi-ken / JP
Inventor(s)01 / Honaga, Susumu
26-95, Egeyama, Akasaka, Otowa-cho
Hoigun, Aichi-ken / JP
02 / Watanabe, Osamu
1-24, Aza-anada, Miai-cho
Okazaki-shi, Aichi-ken / JP
03 / Yoshizawa, Yuji
101, 1905, Akaike, 5-chome
Nissin-shi, Aichi-ken / JP
04 / Hasegawa, Isao
224-1, Harayama-cho
Seto-shi, Aichi-ken / JP
[1998/20]
Representative(s)Wächtershäuser, Günter
Wächtershäuser & Hartz
Patentanwälte
Ottostrasse 4
80333 München / DE
[N/P]
Former [1998/20]Wächtershäuser, Günter, Prof. Dr.
Patentanwalt, Tal 29
80331 München / DE
Application number, filing date97119403.006.11.1997
[1998/20]
Priority number, dateJP1996029546807.11.1996         Original published format: JP 29546896
JP1997001931731.01.1997         Original published format: JP 1931797
[1998/20]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0841237
Date:13.05.1998
Language:EN
[1998/20]
Type: A3 Search report 
No.:EP0841237
Date:16.08.2000
[2000/33]
Type: B1 Patent specification 
No.:EP0841237
Date:26.02.2003
Language:EN
[2003/09]
Search report(s)(Supplementary) European search report - dispatched on:EP03.07.2000
ClassificationIPC:B62D5/06
[1998/20]
CPC:
B62D5/12 (EP,US); B62D5/062 (EP,US)
Designated contracting statesDE,   FR,   GB [2001/18]
Former [1998/20]AT,  BE,  CH,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Hydraulische Servolenkung[1998/20]
English:Hydraulic power steering apparatus[1998/20]
French:Direction assistée hydraulique[1998/20]
Examination procedure15.02.2001Examination requested  [2001/15]
02.05.2001Despatch of a communication from the examining division (Time limit: M06)
12.11.2001Reply to a communication from the examining division
30.01.2002Despatch of communication of intention to grant (Approval: Yes)
11.06.2002Communication of intention to grant the patent
14.08.2002Fee for grant paid
14.08.2002Fee for publishing/printing paid
Opposition(s)27.11.2003No opposition filed within time limit [2004/08]
Fees paidRenewal fee
12.11.1999Renewal fee patent year 03
13.11.2000Renewal fee patent year 04
14.11.2001Renewal fee patent year 05
13.11.2002Renewal fee patent year 06
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