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EP0126869
European procedure
Extract from the Register of European Patents
EP About this file: EP0126869
| EP0126869 - Improved control system for a power delivery system having a continuously variable ratio transmission [Right-click to bookmark this link] | |||
| Former [1984/49] | Improved control system and method for a power delivery system having a continuously variable ratio transmission | ||
| [1989/20] | Status | No opposition filed within time limit Status updated on 21.03.1990 Database last updated on 22.08.2024 | Most recent event Tooltip | 21.03.1990 | No opposition filed within time limit | published on 09.05.1990 [1990/19] | Applicant(s) | For all designated states AISIN SEIKI KABUSHIKI KAISHA 1, Asahi-machi 2-Chome Kariya City, Aichi Pref. / JP | [N/P] |
| Former [1984/49] | For all designated states AISIN SEIKI KABUSHIKI KAISHA 1, Asahi-machi 2-Chome Kariya City Aichi Pref. / JP | Inventor(s) | 01 /
Frank, Andrew A. 1034 Hillside Avenue Madison Wisconsin 53705 / US | 02 /
Omitsu, Takashi 10 Mesa Verde Court Madison Wisconsin 53705 / US | [1984/49] | Representative(s) | Grupe, Peter, et al Patentanwaltsbüro Tiedtke-Bühling-Kinne-Grupe-Pellmann-Grams-Struif Bavariaring 4 80336 München / DE | [N/P] |
| Former [1984/49] | Grupe, Peter, Dipl.-Ing., et al Patentanwaltsbüro Tiedtke-Bühling-Kinne-Grupe-Pellmann-Grams-Struif Bavariaring 4 D-80336 München / DE | Application number, filing date | 84102734.5 | 13.03.1984 | [1984/49] | Priority number, date | US19830489177 | 27.04.1983 Original published format: US 489177 | [1984/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0126869 | Date: | 05.12.1984 | Language: | EN | [1984/49] | Type: | B1 Patent specification | No.: | EP0126869 | Date: | 17.05.1989 | Language: | EN | [1989/20] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.08.1984 | Classification | IPC: | B60K41/14 | [1984/49] | CPC: |
B60W10/06 (EP,US);
B60W10/04 (EP,US);
B60W10/101 (EP,US);
B60W10/107 (EP,US);
B60W30/18 (EP,US);
B60W30/1819 (EP,US);
| Designated contracting states | DE, FR, GB, IT, SE [1984/49] | Title | German: | Steuersystem für ein Kraftübertragungssystem mit einem stufenlos schaltbaren Getriebe | [1989/20] | English: | Improved control system for a power delivery system having a continuously variable ratio transmission | [1989/20] | French: | Système de commande pour un système de remise de puissance avec transmission à variation continue | [1989/20] |
| Former [1984/49] | Steuersystem und -verfahren für ein Kraftübertragungssystem mit einem stufenlos schaltbaren Getriebe | ||
| Former [1984/49] | Improved control system and method for a power delivery system having a continuously variable ratio transmission | ||
| Former [1984/49] | Système et procédé de commande pour un système de remise de puissance avec transmission à variation continue | Examination procedure | 30.11.1984 | Examination requested [1985/07] | 06.03.1986 | Despatch of a communication from the examining division (Time limit: M06) | 05.09.1986 | Reply to a communication from the examining division | 17.11.1986 | Despatch of a communication from the examining division (Time limit: M04) | 20.03.1987 | Reply to a communication from the examining division | 21.10.1987 | Despatch of a communication from the examining division (Time limit: M06) | 25.04.1988 | Reply to a communication from the examining division | 25.08.1988 | Despatch of communication of intention to grant (Approval: Yes) | 20.10.1988 | Communication of intention to grant the patent | 19.01.1989 | Fee for grant paid | 19.01.1989 | Fee for publishing/printing paid | Opposition(s) | 20.02.1990 | No opposition filed within time limit [1990/19] | Fees paid | Renewal fee | 15.03.1986 | Renewal fee patent year 03 | 09.03.1987 | Renewal fee patent year 04 | 07.03.1988 | Renewal fee patent year 05 | 13.03.1989 | 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 | JP54159929 [ ]; | DE2933714 [ ] (VOLKSWAGENWERK AG); | DE3138371 [ ] (DAIMLER BENZ AG [DE]); | DE3117253 [ ] (AISIN WARNER [JP]); | EP0095173 [ ] (AISIN SEIKI [JP]); | EP0096758 [ ] (AISIN SEIKI [JP]); | US4091690 [ ] (MIYAO TAKAYUKI) | [ ] - PATENT ABSTRACTS OF JAPAN, unexamined application, vol. 4, no. 23 (M 93), sec-tion M, February 26, 1980, Tokyo THE PATENT OFFICE JAPANESE GOVERNMENT page 29; & JP-A 54 159 929, & JP54159929 A 00000000 | [ ] - ASME PUBLICATION, no. 80-C2/DET-59, 1980, New York, N.Y. P.W.R. STUBBS: "The Development of a Perbury Traction Transmission for Motor Car Application", Pages 1, 3 | Examination | DE2811574 | US3616706 |