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EP0025735
European procedure
Extract from the Register of European Patents
EP About this file: EP0025735
| EP0025735 - Method of selectively closing the ends of a honeycomb structure [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 27.07.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel B.P. 510 75752 Paris Cedex 15 / FR | [N/P] |
| Former [1981/12] | For all designated states COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel B.P. 510 F-75752 Paris Cedex 15 / FR | Inventor(s) | 01 /
Schnedecker, Guy 38, rue Ginoux F-75015 Paris / FR | [1981/12] | Representative(s) | Mongrédien, André, et al c/o BREVATOME 25, rue de Ponthieu F-75008 Paris / FR | [1981/12] | Application number, filing date | 80401207.8 | 22.08.1980 | [1981/12] | Priority number, date | FR19790021542 | 28.08.1979 Original published format: FR 7921542 | [1981/12] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0025735 | Date: | 25.03.1981 | Language: | FR | [1981/12] | Type: | B1 Patent specification | No.: | EP0025735 | Date: | 09.03.1983 | Language: | FR | [1983/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 15.01.1981 | Classification | IPC: | F28F7/02 | [1981/12] | CPC: |
C03B19/01 (EP,US);
F28F21/04 (EP,US);
F28F7/02 (EP,US);
Y10S29/039 (EP,US);
Y10T29/4935 (EP,US);
Y10T29/49986 (EP,US);
| Designated contracting states | BE, DE, FR, GB, IT, NL [1981/12] | Title | German: | Verfahren zur wahlweisen Verstopfung der Enden einer wabenförmigen Baueinheit | [1981/12] | English: | Method of selectively closing the ends of a honeycomb structure | [1981/12] | French: | Procédé d'obturation sélective des extrémités d'un module alvéolaire | [1981/12] | Examination procedure | 13.08.1981 | Examination requested [1981/42] | 15.12.1981 | Despatch of a communication from the examining division (Time limit: M04) | 25.03.1982 | Reply to a communication from the examining division | 23.07.1982 | Despatch of communication of intention to grant (Approval: ) | 03.09.1982 | Communication of intention to grant the patent | 11.10.1982 | Fee for grant paid | 11.10.1982 | Fee for publishing/printing paid | Opposition(s) | 10.12.1983 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 26.07.1982 | 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 | [A]US3467511 (GEORGE JEAN-CLAUDE HENRI); | FR2149458 [ ] (OWENS ILLINOIS INC); | [A]US3885942 (MOORE GARY LEE); | [A]US3926251 (PEI YU K); | US4041592 [ ] (KELM EVERETT F); | [A]US4066120 (MOLD DONALD F, et al) |