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EP0294048
European procedure
Extract from the Register of European Patents
EP About this file: EP0294048
| EP0294048 - Two mass flywheel assembly with torsional damping means [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.02.1993 Database last updated on 24.07.2024 | 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 EATON CORPORATION Eaton Center, 1111 Superior Avenue Cleveland Ohio 44114 / US | [N/P] |
| Former [1988/49] | For all designated states EATON CORPORATION Eaton Center, 1111 Superior Avenue Cleveland Ohio 44114 / US | Inventor(s) | 01 /
Bopp, Warren Gerald 26338 Hidden Valley Ct. Farmington Hills Michigan 48018 / US | [1988/49] | Representative(s) | Douglas, John Andrew Eaton House Staines Road Hounslow Middlesex TW4 5DX / GB | [N/P] |
| Former [1988/49] | Douglas, John Andrew Eaton House Staines Road Hounslow Middlesex TW4 5DX / GB | Application number, filing date | 88304338.2 | 13.05.1988 | [1988/49] | Priority number, date | US19870058735 | 05.06.1987 Original published format: US 58735 | [1988/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0294048 | Date: | 07.12.1988 | Language: | EN | [1988/49] | Type: | A3 Search report | No.: | EP0294048 | Date: | 06.09.1989 | Language: | EN | [1989/36] | Type: | B1 Patent specification | No.: | EP0294048 | Date: | 01.04.1992 | Language: | EN | [1992/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.07.1989 | Classification | IPC: | F16F15/12, F16D13/71 | [1988/49] | CPC: |
F16F15/1332 (EP,US);
F16F15/1333 (EP,US);
F16F15/139 (EP,US);
F16F15/167 (EP,US);
Y10T74/2125 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT [1988/49] | Title | German: | Geteiltes Schwungrad mit Dämpfung von Drehschwingungen | [1988/49] | English: | Two mass flywheel assembly with torsional damping means | [1988/49] | French: | Volant d'inertie en deux parties avec moyens d'amortissement de torsion | [1988/49] | Examination procedure | 30.01.1990 | Examination requested [1990/13] | 12.11.1990 | Despatch of a communication from the examining division (Time limit: M04) | 01.03.1991 | Reply to a communication from the examining division | 24.07.1991 | Despatch of communication of intention to grant (Approval: Yes) | 04.10.1991 | Communication of intention to grant the patent | 11.11.1991 | Fee for grant paid | 11.11.1991 | Fee for publishing/printing paid | Opposition(s) | 05.01.1993 | No opposition filed within time limit [1993/12] | Fees paid | Renewal fee | 22.03.1990 | Renewal fee patent year 03 | 22.04.1991 | 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 | FR1575959 [ ]; | US3464233 [ ] (BROUWERS ALEXANDER P, et al); | EP0169024 [ ] (EATON CORP [US]); | US4608883 [ ] (BOPP WARREN G [US]); | EP0223442 [ ] (EATON CORP [US]); | EP0238235 [ ] (EATON CORP [US]); | US4782932 [ ] (JANSON DAVID A [US]) |