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EP0176411
European procedure
Extract from the Register of European Patents
EP About this file: EP0176411
| EP0176411 - Solid flux for submerged arc welding [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.06.1989 Database last updated on 31.08.2024 | Most recent event Tooltip | 16.06.1989 | No opposition filed within time limit | published on 02.08.1989 [1989/31] | Applicant(s) | For:BE
DE
FR
GB
LU
LA SOUDURE AUTOGENE FRANCAISE 75, Quai d'Orsay F-75007 Paris / FR | For:IT
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 75, Quai d'Orsay 75321 Paris Cédex 07 / FR | [N/P] |
| Former [1986/14] | For:BE
DE
FR
GB
LU
LA SOUDURE AUTOGENE FRANCAISE 75, Quai d'Orsay F-75007 Paris / FR | ||
| For:IT
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 75, Quai d'Orsay F-75321 Paris Cédex 07 / FR | Inventor(s) | 01 /
Cousin, Etienne 90, rue Marius Aufan F-92300 Lavallois Perret / FR | [1986/14] | Representative(s) | Jacobson, Claude, et al Cabinet Lavoix 2, Place d'Estienne d'Orves 75441 Paris Cedex 09 / FR | [N/P] |
| Former [1989/16] | Jacobson, Claude, et al Cabinet Lavoix 2, Place d'Estienne d'Orves F-75441 Paris Cedex 09 / FR | ||
| Former [1986/14] | Bouton Neuvy, Liliane L'Air liquide, Société Anonyme pour L'Etude et L'Exploitation des Procédés Georges Claude 75, Quai d'Orsay F-75321 Paris Cédex 07 / FR | Application number, filing date | 85401722.5 | 05.09.1985 | [1986/14] | Priority number, date | FR19840013909 | 11.09.1984 Original published format: FR 8413909 | [1986/14] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0176411 | Date: | 02.04.1986 | Language: | FR | [1986/14] | Type: | B1 Patent specification | No.: | EP0176411 | Date: | 10.08.1988 | Language: | FR | [1988/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.02.1986 | Classification | IPC: | B23K35/362, B23K9/18 | [1986/14] | CPC: |
B23K35/3602 (EP);
B23K35/362 (EP)
| Designated contracting states | BE, DE, FR, GB, IT, LU [1986/14] | Title | German: | Festes Flussmittel für die Unterpulverlichtbogenschweissung | [1986/14] | English: | Solid flux for submerged arc welding | [1986/14] | French: | Flux solide pour soudage a l'arc submerge | [1986/14] | Examination procedure | 09.09.1985 | Examination requested [1986/14] | 16.07.1987 | Despatch of a communication from the examining division (Time limit: M04) | 26.10.1987 | Reply to a communication from the examining division | 30.12.1987 | Despatch of communication of intention to grant (Approval: Yes) | 05.02.1988 | Communication of intention to grant the patent | 16.04.1988 | Fee for grant paid | 16.04.1988 | Fee for publishing/printing paid | Opposition(s) | 11.05.1989 | No opposition filed within time limit [1989/31] | Fees paid | Renewal fee | 19.08.1987 | 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 | [Y]FR2383748 ; | [Y]DE2316356 ; | [A]FR2391807 ; | [A]US3023133 ; | [A]US2228639 ; | [A]BE863836 |