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EP0057142
European procedure
Extract from the Register of European Patents
EP About this file: EP0057142
| EP0057142 - Silencer made of corrosion-resisting material for exhaust muffler of motor vehicles [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.03.1985 Database last updated on 08.06.2024 | Most recent event Tooltip | 28.03.1985 | No opposition filed within time limit | published on 29.05.1985 [1985/22] | Applicant(s) | For all designated states INDUSTELER S.A. 105 rue de Bagnolet F-75020 Paris / FR | [1984/13] |
| Former [1982/31] | For all designated states ETABLISSEMENTS LETANG et REMY 105 rue de Bagnolet F-75020 Paris / FR | Inventor(s) | 01 /
Blanchot, Pierre 118 Av. du Général Leclerc F-95000 Soisy-sous-Montmorency / FR | [1984/21] |
| Former [1982/31] | 01 /
Blanchot, Pierre 118 Av. du Général Leclerc F-95000 Soisy sur Montmorency / FR | Representative(s) | Madeuf, Claude Alexandre Jean, et al CABINET MADEUF 3, avenue Bugeaud 75116 Paris / FR | [N/P] |
| Former [1982/31] | Madeuf, Claude Alexandre Jean, et al CABINET MADEUF 3, avenue Bugeaud F-75116 Paris / FR | Application number, filing date | 82400117.6 | 22.01.1982 | [1982/31] | Priority number, date | FR19810001209 | 23.01.1981 Original published format: FR 8101209 | [1982/31] | Filing language | FR | Procedural language | FR | Publication | Type: | A2 Application without search report | No.: | EP0057142 | Date: | 04.08.1982 | Language: | FR | [1982/31] | Type: | A3 Search report | No.: | EP0057142 | Date: | 11.08.1982 | Language: | FR | [1982/32] | Type: | B1 Patent specification | No.: | EP0057142 | Date: | 23.05.1984 | Language: | FR | [1984/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.06.1982 | Classification | IPC: | F01N7/18 | [1982/31] | CPC: |
F01N13/1872 (EP,US);
F01N13/0097 (EP,US);
F01N13/16 (EP,US);
F01N13/185 (EP,US);
F01N13/1888 (EP,US);
F01N2470/02 (EP,US);
| Designated contracting states | DE, GB, IT [1982/31] | Title | German: | Schalldämpfer aus korrosionsbeständigem Material für einen Kraftfahrzeugauspufftopf | [1982/31] | English: | Silencer made of corrosion-resisting material for exhaust muffler of motor vehicles | [1982/31] | French: | Silencieux en matière inoxydable pour pot d'échappement pour véhicule automobile | [1982/31] | Examination procedure | 25.01.1982 | Examination requested [1982/31] | 23.09.1983 | Despatch of communication of intention to grant (Approval: ) | 03.11.1983 | Communication of intention to grant the patent | 30.01.1984 | Fee for grant paid | 30.01.1984 | Fee for publishing/printing paid | Opposition(s) | 26.02.1985 | No opposition filed within time limit [1985/22] | Fees paid | Renewal fee | 30.01.1984 | Renewal fee patent year 03 |
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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 | GB1012463 [ ] (FORD MOTOR CO); | FR2363695 [ ] (NIHON RADIATOR CO [JP]); | FR2480350 [ ] (LETANG & REMY ETS [FR]) |