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EP0351931
European procedure
Extract from the Register of European Patents
EP About this file: EP0351931
| EP0351931 - Stamped roller clutch cage with integral snap ring [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.04.1993 Database last updated on 02.11.2024 | Most recent event Tooltip | 07.03.1997 | Lapse of the patent in a contracting state | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states BORG-WARNER AUTOMOTIVE TRANSMISSION AND ENGINE COMPONENTS CORPORATION 770 Warren Road Ithaca New York 14850 / US | [N/P] |
| Former [1990/04] | For all designated states BORG-WARNER AUTOMOTIVE TRANSMISSION AND ENGINE COMPONENTS CORPORATION 770 Warren Road Ithaca New York 14850 / US | Inventor(s) | 01 /
Groh, David Michael 3950 Island Circle Hanover Park Illinois 60103 / US | [1990/04] | Representative(s) | Williams, Trevor John, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5EU / GB | [1990/04] | Application number, filing date | 89300935.7 | 31.01.1989 | [1990/04] | Priority number, date | US19880220276 | 18.07.1988 Original published format: US 220276 | [1990/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0351931 | Date: | 24.01.1990 | Language: | EN | [1990/04] | Type: | B1 Patent specification | No.: | EP0351931 | Date: | 03.06.1992 | Language: | EN | [1992/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.10.1989 | Classification | IPC: | F16D41/06 | [1990/04] | CPC: |
F16D41/067 (EP,US);
F16D23/14 (KR)
| Designated contracting states | DE, FR, GB, IT, SE [1990/04] | Title | German: | Gestanzter Käfig für Klemmrollenkupplung mit eingebautem Federring | [1992/23] | English: | Stamped roller clutch cage with integral snap ring | [1990/04] | French: | Cage emboutie d'un embrayage à rouleaux avec anneau élastique de blocage intégré | [1990/04] |
| Former [1990/04] | Gepresster Käfig für Klemmrollenkupplung mit eingebautem Federring | Examination procedure | 18.12.1989 | Examination requested [1990/08] | 03.04.1991 | Despatch of a communication from the examining division (Time limit: M04) | 12.06.1991 | Reply to a communication from the examining division | 10.07.1991 | Despatch of communication of intention to grant (Approval: Yes) | 13.08.1991 | Communication of intention to grant the patent | 12.11.1991 | Fee for grant paid | 12.11.1991 | Fee for publishing/printing paid | Opposition(s) | 04.03.1993 | No opposition filed within time limit [1993/21] | Fees paid | Renewal fee | 20.12.1990 | Renewal fee patent year 03 | 30.12.1991 | Renewal fee patent year 04 |
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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 | [Y]US4555002 (BAKER PETER J [US]); | [Y]FR2385947 (BORG WARNER [US]); | [Y]DE2348733 (VOLKSWAGENWERK AG); | [Y]GB2176257 (BORG WARNER); | [A]FR2243369 (BORG WARNER STIEBER GMBH [DE]); | [A]US2969266 (GEORG SCHAEFFLER) |