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EP0250668
European procedure
Extract from the Register of European Patents
EP About this file: EP0250668
| EP0250668 - Fuel-fired burner [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.02.1992 Database last updated on 26.07.2024 | Most recent event Tooltip | 20.02.1992 | No opposition filed within time limit | published on 08.04.1992 [1992/15] | Applicant(s) | For all designated states British Gas Corporation Rivermill House, 152 Grosvenor Road London SW1V 3JL / GB | [N/P] |
| Former [1988/01] | For all designated states British Gas Corporation Rivermill House 152 Grosvenor Road London SW1V 3JL / GB | Inventor(s) | 01 /
Sutton, David Michael 60 Frimley Road Camberley Surrey GU15 3EG / GB | [1988/01] | Representative(s) | Morgan, David James British Gas plc Intellectual Property Department 59 Bryanston Street London W1A 2AZ / GB | [N/P] |
| Former [1988/01] | Morgan, David James British Gas plc, Intellectual Property Department, 59 Bryanston Street London W1A 2AZ / GB | Application number, filing date | 86305098.5 | 01.07.1986 | [1988/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0250668 | Date: | 07.01.1988 | Language: | EN | [1988/01] | Type: | B1 Patent specification | No.: | EP0250668 | Date: | 17.04.1991 | Language: | EN | [1991/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.03.1987 | Classification | IPC: | F23D14/58, F23D14/30, F23C5/00 | [1988/01] | CPC: |
F23C5/00 (EP);
F23D14/30 (EP);
F23D14/583 (EP);
F24H1/36 (EP);
F24H8/00 (EP);
Y02B30/00 (EP)
| Designated contracting states | BE, DE, FR, IT, NL [1988/01] | Title | German: | Insbesondere mit Gas als Brennstoff betriebener Brenner | [1988/01] | English: | Fuel-fired burner | [1988/01] | French: | Brûleur à combustible, en particulier gazeux | [1988/01] | Miscellaneous | EPB 1991/16: Teilanmeldung 90106040.0 eingereicht am 01/07/86 | EPB 1991/16: Divisional application 90106040.0 filed on 01/07/86 | EPB 1991/16: Demande divisionnaire 90106040.0 déposée le 01/07/86 | Examination procedure | 07.12.1987 | Examination requested [1988/06] | 21.02.1989 | Despatch of a communication from the examining division (Time limit: M06) | 12.07.1989 | Reply to a communication from the examining division | 02.11.1989 | Despatch of a communication from the examining division (Time limit: M06) | 14.02.1990 | Reply to a communication from the examining division | 23.02.1990 | Despatch of a communication from the examining division (Time limit: M04) | 29.03.1990 | Reply to a communication from the examining division | 07.06.1990 | Despatch of a communication from the examining division (Time limit: M02) | 23.06.1990 | Reply to a communication from the examining division | 01.08.1990 | Despatch of communication of intention to grant (Approval: Yes) | 18.10.1990 | Communication of intention to grant the patent | 05.11.1990 | Fee for grant paid | 05.11.1990 | Fee for publishing/printing paid | Divisional application(s) | EP90106040.0 / EP0381252 | Opposition(s) | 18.01.1992 | No opposition filed within time limit [1992/15] | Fees paid | Renewal fee | 16.06.1988 | Renewal fee patent year 03 | 07.06.1989 | Renewal fee patent year 04 | 12.06.1990 | Renewal fee patent year 05 |
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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 | [X]FR2481415 (FULPIN JACQUES [FR]); | [Y]AU3802268 ; | [A]GB2076956 (MATSUSHITA ELECTRIC IND CO LTD); | [A]US3131752 (BLANZY EUGENE J); | [A]EP0085470 (BEONDU AG [LI]); | [A]DE627024 (KUEPPERSBUSCH & SOEHNE AKT GES); | [A]EP0130742 (MATSUSHITA ELECTRIC IND CO LTD [JP]) | Examination | AU38022B |