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EP0250978
European procedure
Extract from the Register of European Patents
EP About this file: EP0250978
| EP0250978 - Liquid propellant gun [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.08.1992 Database last updated on 03.08.2024 | Most recent event Tooltip | 12.09.2008 | Change - representative | published on 15.10.2008 [2008/42] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
| Former [2008/38] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady NY 12345 / US | ||
| Former [1988/01] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady New York 12305 / US | Inventor(s) | 01 /
Magoon, Inder Kumar 54 Joan Drive Pittsfield Massachusetts 01201 / US | 02 /
Mayer, Robert Eugene 1151 Hancock Road Williamstown Massachusetts 01267 / US | [1988/01] | Representative(s) | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | [2008/42] |
| Former [1992/27] | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | ||
| Former [1990/02] | Catherine, Alain General Electric France Service de Propriété Industrielle 18 Rue Horace Vernet F-92136 Issy-Les-Moulineaux Cedex / FR | ||
| Former [1988/03] | Catherine, Alain General Electric France Service de Propriété Industrielle 18 Rue Horace Vernet F-92136 Issy-Les-Moulineaux Cedex / FR | ||
| Former [1988/01] | Catherine, Alain General Electric France Service de Propriété Industrielle 18 Rue Horace Vernet F-92136 Issy-Les-Moulineaux Cedex / FR | Application number, filing date | 87108490.1 | 12.06.1987 | [1988/01] | Priority number, date | US19860879723 | 27.06.1986 Original published format: US 879723 | [1988/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0250978 | Date: | 07.01.1988 | Language: | EN | [1988/01] | Type: | A3 Search report | No.: | EP0250978 | Date: | 31.08.1988 | Language: | EN | [1988/35] | Type: | B1 Patent specification | No.: | EP0250978 | Date: | 16.10.1991 | Language: | EN | [1991/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.07.1988 | Classification | IPC: | F41A1/04 | [1991/42] | CPC: |
F41A1/04 (EP,US)
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| Former IPC [1988/01] | F41D7/06 | Designated contracting states | BE, CH, DE, FR, GB, IT, LI, SE [1988/01] | Title | German: | Rohrwaffe mit Flüssigkeitstreibmittel | [1988/01] | English: | Liquid propellant gun | [1988/01] | French: | Canon comportant une charge propulsive liquide | [1988/01] | Examination procedure | 20.01.1989 | Examination requested [1989/12] | 12.02.1990 | Despatch of a communication from the examining division (Time limit: M06) | 01.06.1990 | Reply to a communication from the examining division | 06.12.1990 | Despatch of communication of intention to grant (Approval: Yes) | 16.04.1991 | Communication of intention to grant the patent | 17.06.1991 | Fee for grant paid | 17.06.1991 | Fee for publishing/printing paid | Opposition(s) | 17.07.1992 | No opposition filed within time limit [1992/41] | Fees paid | Renewal fee | 07.06.1989 | Renewal fee patent year 03 | 15.06.1990 | Renewal fee patent year 04 | 20.12.1990 | 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 | [Y]US2981153 (WILSON JR ELWOOD J, et al); | [YD]US4341147 (MAYER ROBERT E) |