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EP0051600
European procedure
Extract from the Register of European Patents
EP About this file: EP0051600
| EP0051600 - WHEEL SLIP CONTROL ON DIFFERENTIALLY DRIVEN WHEELS [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 29.06.1989 Database last updated on 20.07.2024 | Most recent event Tooltip | 11.07.2008 | Change - representative | published on 13.08.2008 [2008/33] | Applicant(s) | For all designated states Caterpillar Tractor Co. 100 Northeast Adams Street Peoria Illinois 61629 / US | [N/P] |
| Former [1982/20] | For all designated states CATERPILLAR TRACTOR CO. 100 Northeast Adams Street Peoria, Illinois 61629 / US | Inventor(s) | 01 /
BULLARD, David E. 607 Oakwood Lane Washington, IL 61571 / US | 02 /
MYERS, Allen D. 1385 S. Maffit Street Decatur, IL 62521 / US | [1982/20] | Representative(s) | Wagner, Karl H. Wagner & Geyer Partnerschaft mbB Patent- und Rechtsanwälte Gewürzmühlstrasse 5 80538 München / DE | [N/P] |
| Former [2008/33] | Wagner, Karl H. Wagner & Geyer Partnerschaft Patent- und Rechtsanwälte Gewürzmühlstrasse 5 80538 München / DE | ||
| Former [1982/20] | Wagner, Karl H. WAGNER & GEYER Patentanwälte Gewürzmühlstrasse 5 D-80538 München / DE | Application number, filing date | 81900677.6 | 07.05.1980 | [1982/20] | WO1980US00538 | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8103151 | Date: | 12.11.1981 | [1981/27] | Type: | A1 Application with search report | No.: | EP0051600 | Date: | 19.05.1982 | Language: | EN | The application published by WIPO in one of the EPO official languages on 12.11.1981 takes the place of the publication of the European patent application. | [1982/20] | Type: | B1 Patent specification | No.: | EP0051600 | Date: | 02.04.1986 | Language: | EN | [1986/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.11.1982 | Classification | IPC: | B60T8/58 | [1986/14] | CPC: |
B60T11/34 (EP);
B60T13/16 (EP);
B60T8/175 (EP);
B60T8/4809 (EP);
B60T2270/203 (EP)
|
| Former IPC [1982/20] | B60T8/02 | Designated contracting states | DE, FR, GB, SE [1982/43] |
| Former [1982/20] | AT, CH, DE, FR, GB, LI, NL, SE | Title | German: | RADSCHLUPFSTEUERUNG FÜR DURCH EIN DIFFERENTIAL ANGETRIEBENE RÄDER | [1982/20] | English: | WHEEL SLIP CONTROL ON DIFFERENTIALLY DRIVEN WHEELS | [1982/20] | French: | COMMANDE DU PATINAGE DE ROUES ENTRAINEES DIFFERENTIELLEMENT | [1982/20] | File destroyed: | 15.01.2000 | Entry into regional phase | 30.10.1981 | National basic fee paid | 30.10.1981 | Search fee paid | 30.10.1981 | Designation fee(s) paid | 30.10.1981 | Examination fee paid | Examination procedure | 30.10.1981 | Examination requested [1982/20] | 12.05.1982 | Despatch of communication of loss of particular rights: designated state(s) AT, CH, NL | 22.07.1982 | Loss of particular rights, legal effect: designated state(s) | 25.05.1984 | Despatch of a communication from the examining division (Time limit: M09) | 04.03.1985 | Reply to a communication from the examining division | 21.06.1985 | Despatch of communication of intention to grant (Approval: ) | 02.10.1985 | Communication of intention to grant the patent | 19.12.1985 | Fee for grant paid | 19.12.1985 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
18.12.1986
22.01.1987
ADMISSIBLE Robert Bosch GmbH Zentralabteilung Patente Postfach 30 02 20 70442 Stuttgart / DE | 02
19.12.1986
24.02.1987
ADMISSIBLE KNORR-BREMSE AG Moosacher Strasse 80 80809 München / DE | [N/P] |
| Former [1987/09] | |||
| Opponent(s) | 01
18.12.1986
22.01.1987
ADMISSIBLE Robert Bosch GmbH Zentralabteilung Patente Postfach 30 02 20 D-70442 Stuttgart / DE | ||
| 02
19.12.1986
24.02.1987
ADMISSIBLE KNORR-BREMSE AG Moosacher Strasse 80 D-80809 München / DE | 24.02.1987 | Invitation to proprietor to file observations on the notice of opposition | 07.01.1988 | Reply of patent proprietor to notice(s) of opposition | 13.01.1988 | Communication of observations of patent proprietor (Time limit: M02) | 11.03.1988 | Reply of parties involved to observations of patent proprietor | 23.09.1988 | Despatch of a communication from the opposition division (Time limit: M02) | 24.11.1988 | Reply to a communication from the opposition division | 20.03.1989 | Date of despatch of rejection of opposition | 30.03.1989 | Legal effect of rejection of opposition [1989/33] | Fees paid | Renewal fee | 22.03.1982 | Renewal fee patent year 03 | 17.03.1983 | Renewal fee patent year 04 | 21.03.1984 | Renewal fee patent year 05 | 09.04.1985 | Renewal fee patent year 06 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 08.02.1982 | AT M02 Not yet paid | 08.02.1982 | CH M02 Not yet paid | 08.02.1982 | NL M02 Not yet paid |
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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. | Cited in | International search | [X]US3981545 (EDDY WILLIAM C); | US4066300 [ ] (DEVLIN THOMAS A); | US4180223 [ ] (AMBERG ROBERT L [US]); | US3927737 [ ] (PRILLINGER PETER F M, et al); | US3779331 [ ] (STEIN H, et al); | US4156547 [ ] (MARSH JEFFREY D [US]) | Examination | GB2020382 | GB2018922 | FR2236680 | FR2248696 | US3025722 |