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EP0269488
European procedure
Extract from the Register of European Patents
EP About this file: EP0269488
| EP0269488 - Premix gas burner with flame control [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.07.1991 Database last updated on 15.08.2024 | Most recent event Tooltip | 06.07.1991 | No opposition filed within time limit | published on 28.08.1991 [1991/35] | Applicant(s) | For all designated states GAZ DE FRANCE 23, rue Philibert Delorme 75017 Paris / FR | [N/P] |
| Former [1988/22] | For all designated states GAZ DE FRANCE 23, rue Philibert Delorme F-75017 Paris / FR | Inventor(s) | 01 /
Cagnon, François 88, Boulevard Magenta F-75010 Paris / FR | 02 /
Di Paola, Denis 59, rue Chamguérin F-95100 Argenteuil / FR | 03 /
Austruy, Georges 132, avenue J.B. Clément F-93430 Villetaneuse / FR | 04 /
Vinchon, André 136, rue de Flandre F-75019 Paris / FR | [1988/22] | Representative(s) | Lerner, François 5, rue Jules Lefèbvre 75009 Paris / FR | [N/P] |
| Former [1988/22] | Lerner, François 5, rue Jules Lefèbvre F-75009 Paris / FR | Application number, filing date | 87402426.8 | 27.10.1987 | [1988/22] | Priority number, date | FR19860015557 | 07.11.1986 Original published format: FR 8615557 | [1988/22] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0269488 | Date: | 01.06.1988 | Language: | FR | [1988/22] | Type: | B1 Patent specification | No.: | EP0269488 | Date: | 05.09.1990 | Language: | FR | [1990/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.04.1988 | Classification | IPC: | F23D14/72, F23Q3/00 | [1988/22] | CPC: |
F23D14/725 (EP);
F23D14/02 (KR);
F23Q3/00 (EP)
| Designated contracting states | AT, BE, CH, DE, ES, GB, GR, IT, LI, LU, NL, SE [1988/22] | Title | German: | Vormischgasbrenner mit Flammenüberwachung | [1988/22] | English: | Premix gas burner with flame control | [1988/22] | French: | Brûleur à gaz à prémélange et à contrôle de flamme | [1988/22] | Examination procedure | 05.10.1988 | Examination requested [1988/48] | 02.01.1989 | Despatch of a communication from the examining division (Time limit: M04) | 10.04.1989 | Reply to a communication from the examining division | 10.05.1989 | Despatch of a communication from the examining division (Time limit: M04) | 05.09.1989 | Reply to a communication from the examining division | 10.10.1989 | Despatch of a communication from the examining division (Time limit: M04) | 05.01.1990 | Reply to a communication from the examining division | 09.02.1990 | Despatch of communication of intention to grant (Approval: Yes) | 09.03.1990 | Communication of intention to grant the patent | 07.05.1990 | Fee for grant paid | 07.05.1990 | Fee for publishing/printing paid | Opposition(s) | 06.06.1991 | No opposition filed within time limit [1991/35] | Fees paid | Renewal fee | 25.08.1989 | 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]US4224019 (DILMORE JAMES A); | [A]GB1585160 (U FAB LTD); | [A]FR2510731 (HUBLARD MARCEL [FR]); | [AD]FR2547394 (GAZ DE FRANCE [FR]) | [Y] - REVUE GENERALE DE THERMIQUE, vol. 22, no. 253, janvier 1983, pages 27-45, Editions Européennes Thermique and Industrie, Paris, FR; M. FARDEAU: "Nouveaux échangeurs alimentés au gaz naturel pour le chauffage des bains industriels" | by applicant | FR19830009468 |