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Extract from the Register of European Patents

EP About this file: EP0596506

EP0596506 - Duty cycle controller for anti-lock braking-pressure regulating valve, using wheel speed deviation from target value and/or time derivative thereof [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.12.1997
Database last updated on 11.09.2024
Most recent event   Tooltip05.12.1997No opposition filed within time limitpublished on 21.01.1998 [1998/04]
Applicant(s)For all designated states
Toyota Jidosha Kabushiki Kaisha
1 Toyota-cho
Toyota-shi
Aichi-ken / JP
[N/P]
Former [1994/19]For all designated states
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, Toyota-cho Toyota-shi
Aichi-ken / JP
Inventor(s)01 / Aizawa, Hideyuki, c/o TOYOTA JIDOSHA K.K.
1, Toyota-cho
Toyota-shi, Aichi-ken / JP
02 / Nakamura, Akira, c/o TOYOTA JIDOSHA K.K.
1, Toyota-cho
Toyota-shi, Aichi-ken / JP
03 / Monzaki, Shiro, c/o TOYOTA JIDOSHA K.K.
1, Toyota-cho
Toyota-shi, Aichi-ken / JP
04 / Yoneyama, Masatoshi, c/o TOYOTA JIDOSHA K.K.
1, Toyota-cho
Toyota-shi, Aichi-ken / JP
[1994/19]
Representative(s)Tiedtke, Harro, et al
Patentanwaltsbüro
Tiedtke-Bühling-Kinne & Partner
Bavariaring 4
80336 München / DE
[N/P]
Former [1994/19]Tiedtke, Harro, Dipl.-Ing., et al
Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4
D-80336 München / DE
Application number, filing date93117926.104.11.1993
[1994/19]
Priority number, dateJP1992032128805.11.1992         Original published format: JP 32128892
[1994/19]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0596506
Date:11.05.1994
Language:EN
[1994/19]
Type: B1 Patent specification 
No.:EP0596506
Date:29.01.1997
Language:EN
[1997/05]
Search report(s)(Supplementary) European search report - dispatched on:EP25.02.1994
ClassificationIPC:B60T8/32
[1994/19]
CPC:
B60T8/172 (EP,US); B60T8/17616 (EP,US); B60T8/4275 (EP,US)
Designated contracting statesDE,   FR,   GB [1994/19]
TitleGerman:Antiblockierarbeitszyklus-Steuerungsgerät für Druckventile, wobei der Unterschied zwischen Rad und Zielgeschwindigkeit benutzt wird und/oder die Zeitableitung davon[1994/19]
English:Duty cycle controller for anti-lock braking-pressure regulating valve, using wheel speed deviation from target value and/or time derivative thereof[1994/19]
French:Régulateur du cycle de travail d'une valve de régulation de pression d'un anti-blocage, utilisant la déviation de la vitesse de roue par rapport à une valeur de référence et/ou une dérivée par rapport au temps de celle-ci[1994/19]
Examination procedure04.11.1993Examination requested  [1994/19]
01.03.1995Despatch of a communication from the examining division (Time limit: M04)
05.07.1995Reply to a communication from the examining division
06.09.1995Despatch of a communication from the examining division (Time limit: M04)
15.01.1996Reply to a communication from the examining division
03.05.1996Despatch of communication of intention to grant (Approval: Yes)
23.07.1996Communication of intention to grant the patent
23.10.1996Fee for grant paid
23.10.1996Fee for publishing/printing paid
Opposition(s)30.10.1997No opposition filed within time limit [1998/04]
Fees paidRenewal fee
28.11.1995Renewal fee patent year 03
27.11.1996Renewal fee patent year 04
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Documents cited:Search[A]DE4030593  (AISIN SEIKI [JP]) [A] 1,8,11 * abstract * * column 2, line 6 - column 3, line 56 * * column 7, line 5 - column 9, line 26 * * column 11, line 64 - column 16, line 62 *;
 [A]DE4021993  (NIPPON DENSO CO [JP]) [A] 1,11 * the whole document *;
 [A]DE3729963  (NISSAN MOTOR [JP]) [A] 1,8,11,13 * the whole document *;
 [A]DE3825639  (SEPP GUNTHER [DE]) [A] 1 * abstract * * column 2, line 36 - column 3, line 22 *;
 [APD]EP0534418  (TOYOTA MOTOR CO LTD [JP]) [APD] 1,8 * abstract * * page 2, line 52 - page 4, line 11 * * page 5, line 43 - page 7, line 53 * * page 12, line 46 - page 13, line 8 *
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.