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EP0479464
European procedure
Extract from the Register of European Patents
EP About this file: EP0479464
| EP0479464 - Control of a transmission by reference to transmission lubricant viscosity [Right-click to bookmark this link] | |||
| Former [1992/15] | Transmission lubricant temperature/viscosity determination method/apparatus | ||
| [1997/01] | Status | No opposition filed within time limit Status updated on 07.11.1997 Database last updated on 24.08.2024 | Most recent event Tooltip | 07.11.1997 | No opposition filed within time limit | published on 29.12.1997 [1997/52] | Applicant(s) | For all designated states EATON CORPORATION Eaton Center Cleveland Ohio 44114 / US | [N/P] |
| Former [1992/15] | For all designated states EATON CORPORATION Eaton Center Cleveland, Ohio 44114 / US | Inventor(s) | 01 /
Hussain, Syed Ferrukh 135 East Candlewyck No.222 Kalamazoo, Michigan 49001 / US | [1992/15] | Representative(s) | Douglas, John Andrew Eaton House Staines Road Hounslow Middlesex TW4 5DX / GB | [N/P] |
| Former [1992/15] | Douglas, John Andrew Eaton House Staines Road Hounslow Middlesex TW4 5DX / GB | Application number, filing date | 91308630.2 | 23.09.1991 | [1992/15] | Priority number, date | US19900591305 | 01.10.1990 Original published format: US 591305 | [1992/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0479464 | Date: | 08.04.1992 | Language: | EN | [1992/15] | Type: | A3 Search report | No.: | EP0479464 | Date: | 01.09.1993 | Language: | EN | [1993/35] | Type: | B1 Patent specification | No.: | EP0479464 | Date: | 02.01.1997 | Language: | EN | [1997/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.07.1993 | Classification | IPC: | B60K41/22, F16H59/72 | [1992/15] | CPC: |
B60W10/06 (EP,US);
B60W10/11 (EP,US);
B60W30/18 (EP,US);
F16H59/72 (EP,US);
B60W2510/102 (EP,US);
F16H59/42 (EP,US);
F16H61/0206 (EP,US)
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| Designated contracting states | DE, ES, FR, GB, IT, NL, SE [1992/15] | Title | German: | Steuerung eines Getriebes unter Berücksichtigung der Viskosität des Getriebeöls | [1997/01] | English: | Control of a transmission by reference to transmission lubricant viscosity | [1997/01] | French: | Commande de transmission par référence à la viscosité du lubrifiant de la transmission | [1997/01] |
| Former [1992/15] | Verfahren/Gerät zur Bestimmung der Temperatur/Viskosität des Getriebe-Schmiermittels | ||
| Former [1992/15] | Transmission lubricant temperature/viscosity determination method/apparatus | ||
| Former [1992/15] | Méthode/appareil pour déterminer la température/viscosité du lubrifiant d'une transmission | Examination procedure | 09.09.1993 | Examination requested [1993/44] | 07.12.1994 | Despatch of a communication from the examining division (Time limit: M06) | 06.06.1995 | Reply to a communication from the examining division | 05.09.1995 | Despatch of a communication from the examining division (Time limit: M04) | 21.12.1995 | Reply to a communication from the examining division | 01.03.1996 | Despatch of communication of intention to grant (Approval: Yes) | 25.06.1996 | Communication of intention to grant the patent | 29.07.1996 | Fee for grant paid | 29.07.1996 | Fee for publishing/printing paid | Opposition(s) | 03.10.1997 | No opposition filed within time limit [1997/52] | Fees paid | Renewal fee | 02.08.1993 | Renewal fee patent year 03 | 12.09.1994 | Renewal fee patent year 04 | 06.09.1995 | Renewal fee patent year 05 | 09.09.1996 | Renewal fee patent year 06 |
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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]JP01150028 ; | [A]EP0174787 (EATON CORP [US]); | [A]US4928235 (MEHTA HEMANG S [US], et al) | [X] - PATENT ABSTRACTS OF JAPAN vol. 13, no. 411 (M-869)11 September 1989 & JP-A-01 150 028 ( TOYOTA AUTOM LOOM WORKS ) 13 June 1989, & JP01150028 A 19890613 |