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EP0066479
European procedure
Extract from the Register of European Patents
EP About this file: EP0066479
| EP0066479 - Process for the opalisation of lamps by the vapour phase [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.08.1985 Database last updated on 02.11.2024 | Most recent event Tooltip | 12.11.1999 | Lapse of the patent in a contracting state | published on 29.12.1999 [1999/52] | Applicant(s) | For all designated states 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 [1982/49] | For all designated states 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 /
Barbier, Jean-Paul 3, Impasse Le Lorrain F-78330 Fontenay-le-Fleury / FR | 02 /
Lerouyer, Gilbert Chemin des Ruelles F-78910 Orgerus / FR | [1982/49] | Representative(s) | Bouton Neuvy, Liliane, et al 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 | [1982/49] | Application number, filing date | 82400778.5 | 29.04.1982 | [1982/49] | Priority number, date | FR19810010059 | 20.05.1981 Original published format: FR 8110059 | [1982/49] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0066479 | Date: | 08.12.1982 | Language: | FR | [1982/49] | Type: | B1 Patent specification | No.: | EP0066479 | Date: | 10.10.1984 | Language: | FR | [1984/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.09.1982 | Classification | IPC: | C03C17/245, H01K3/00 | [1982/49] | CPC: |
H01K3/005 (EP,US);
C03C17/02 (EP,US);
C03C17/245 (EP,US);
C03C2217/213 (EP,US);
C03C2218/152 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1982/49] | Title | German: | Verfahren zur Opalisierung von Lampen durch Dampfabscheidung | [1982/49] | English: | Process for the opalisation of lamps by the vapour phase | [1982/49] | French: | Procédé d'opalisation de lampes par voie gazeuse | [1982/49] | Examination procedure | 03.05.1982 | Examination requested [1982/49] | 27.05.1983 | Despatch of a communication from the examining division (Time limit: M04) | 08.09.1983 | Reply to a communication from the examining division | 12.03.1984 | Despatch of communication of intention to grant (Approval: ) | 30.03.1984 | Communication of intention to grant the patent | 30.05.1984 | Fee for grant paid | 30.05.1984 | Fee for publishing/printing paid | Opposition(s) | 11.07.1985 | No opposition filed within time limit [1985/41] | Fees paid | Renewal fee | 13.03.1984 | 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. | Lapses during opposition Tooltip | LU | 30.04.1985 | [1999/52] | Documents cited: | Search | [YD]FR2304169 (CENTRAL ECLAIRAGE LAB [FR]); | [YD]DE2906038 (SIEMENS AG); | [YP]EP0047688 (AIR LIQUIDE [FR]) |