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Extract from the Register of European Patents

EP About this file: EP0754882

EP0754882 - Mechanical-hydraulic transmission gear system and method of controlling power transmission using the system [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  26.07.2002
Database last updated on 19.07.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
KABUSHIKI KAISHA KOMATSU SEISAKUSHO
3-6, Akasaka 2-chome Minato-ku
Tokyo 107 / JP
[N/P]
Former [1997/04]For all designated states
KABUSHIKI KAISHA KOMATSU SEISAKUSHO
3-6, Akasaka 2-chome
Minato-ku Tokyo 107 / JP
Inventor(s)01 / Kanayama, Noboru, Tech. Ins. of K.K. Komatsu Seis.
1,200, Manda, Hiratsuka-shi
Kanagawa-ken 254 / JP
 [2007/32]
Former [1997/04]01 / Kanayama, Noboru, #Tech. Ins. of K.K. Komatsu Seis.
1,200, Manda, Hiratsuka-shi
Kanagawa-ken 254 / JP
Representative(s)Ter Meer Steinmeister & Partner
Patentanwälte mbB
Artur-Ladebeck-Strasse 51
33617 Bielefeld / DE
[N/P]
Former [1997/04]TER MEER - MÜLLER - STEINMEISTER & PARTNER
Artur-Ladebeck-Strasse 51
33617 Bielefeld / DE
Application number, filing date96115593.431.05.1989
[1997/04]
Priority number, dateJP1988013376531.05.1988         Original published format: JP 13376588
[1997/04]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0754882
Date:22.01.1997
Language:EN
[1997/04]
Type: A3 Search report 
No.:EP0754882
Date:13.05.1998
[1998/20]
Search report(s)(Supplementary) European search report - dispatched on:EP31.03.1998
ClassificationIPC:F16H47/02, F16H61/46
[1997/04]
CPC:
F16H47/02 (EP); F16H61/421 (EP); F16H61/431 (EP);
F16H61/462 (EP)
Designated contracting statesDE,   FR,   GB [1997/04]
TitleGerman:Mechanisch-hydraulisches Getriebesystem und Steuerverfahren für Leistungsgetriebe mit einem solchen System[1997/04]
English:Mechanical-hydraulic transmission gear system and method of controlling power transmission using the system[1997/04]
French:Système de transmission mécanique-hydraulique et procédé de commande d'une transmission de puissance utilisant un tel système[1997/04]
Examination procedure27.09.1996Examination requested  [1997/04]
15.03.1999Despatch of a communication from the examining division (Time limit: M06)
27.09.1999Reply to a communication from the examining division
31.03.2000Despatch of a communication from the examining division (Time limit: M06)
29.01.2001Reply to a communication from the examining division
18.07.2001Despatch of a communication from the examining division (Time limit: M07)
01.03.2002Application deemed to be withdrawn, date of legal effect  [2002/37]
09.04.2002Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2002/37]
Parent application(s)   TooltipEP89906463.8  / EP0417283
Request for further processing for:29.01.2001Request for further processing filed
29.01.2001Full payment received (date of receipt of payment)
Request granted
15.02.2001Decision despatched
Fees paidRenewal fee
27.09.1996Renewal fee patent year 03
27.09.1996Renewal fee patent year 04
27.09.1996Renewal fee patent year 05
27.09.1996Renewal fee patent year 06
27.09.1996Renewal fee patent year 07
27.09.1996Renewal fee patent year 08
12.05.1997Renewal fee patent year 09
11.05.1998Renewal fee patent year 10
12.05.1999Renewal fee patent year 11
15.05.2000Renewal fee patent year 12
14.05.2001Renewal fee patent year 13
14.05.2002Renewal fee patent year 14
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Documents cited:Search[Y]DE1078399  (DAIMLER-BENZ AG) [Y] 1-6 * column 3, line 42 - column 5, line 20 * * figure 1 *;
 [Y]EP0234136  (SHIMADZU CORPORATION) [Y] 1-6 * column 5, line 1 - line 18 * * column 5, line 21 - line 23 * * figure 1 *;
 [A]US3782225  (GRABOW, FRITZ) [A] 1,5 * column W *;
 [A]DE2716960  (ZAHNRADFABRIK FRIEDRICHSHAFEN AG) [A] 1,5 * the whole document *;
 [A]US4306467  (POLLMAN, FREDERIC W.) [A] 1,5 * column W *
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.