EP0267823 - Glazed frost detection appliance and thickness measuring means using ultrasonics, and glazed frost sensor [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.12.1991 Database last updated on 31.08.2024 | Most recent event Tooltip | 28.12.1991 | No opposition filed within time limit | published on 19.02.1992 [1992/08] | Applicant(s) | For all designated states Office National d'Etudes et de Recherches Aérospatiales (O.N.E.R.A.) 29 Avenue de la Division Leclerc 92320 Châtillon-sous-Bagneux / FR | [N/P] |
Former [1988/20] | For all designated states Office National d'Etudes et de Recherches Aérospatiales (O.N.E.R.A.) 29 Avenue de la Division Leclerc F-92320 Châtillon-sous-Bagneux / FR | Inventor(s) | 01 /
Deom, Alain 20 à 28 Avenue de Lattre de Tassigny F-94230 Cachan / FR | 02 /
Garnier, Jean-Claude 9 Allée des Pris-Pris F-92320 Châtillon / FR | 03 /
Guffond, Didier 12 Rue de la Fosse Bazin F-92260 Fontenay Aux Roses / FR | [1988/20] | Representative(s) | Gorrée, Jean-Michel, et al Cabinet Plasseraud 52 rue de la Victoire 75440 Paris Cedex 09 / FR | [N/P] |
Former [1988/20] | Gorree, Jean-Michel, et al Cabinet Plasseraud 84, rue d'Amsterdam F-75009 Paris / FR | Application number, filing date | 87402268.4 | 12.10.1987 | [1988/20] | Priority number, date | FR19860014320 | 15.10.1986 Original published format: FR 8614320 | [1988/20] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0267823 | Date: | 18.05.1988 | Language: | FR | [1988/20] | Type: | B1 Patent specification | No.: | EP0267823 | Date: | 27.02.1991 | Language: | FR | [1991/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.03.1988 | Classification | IPC: | G01B17/02, G01W1/00, B64D15/20 | [1988/20] | CPC: |
G01W1/00 (EP,US);
G01B17/025 (EP,US);
Y10S367/902 (EP,US);
Y10S367/908 (EP,US)
| Designated contracting states | DE, ES, GB, IT, NL, SE [1988/20] | Title | German: | Anordnung zur Feststellung von Glatteis und Messung von dessen Dicke mit Ultraschall, und in einer derartigen Schaltung verwendeter Glatteissensor | [1988/20] | English: | Glazed frost detection appliance and thickness measuring means using ultrasonics, and glazed frost sensor | [1988/20] | French: | Dispositif de détection de la présence de givre et/ou de mesure de l'épaisseur de givre par ultra-sons et sonde de givrage utilisable dans un tel dispositif | [1988/20] | Examination procedure | 30.09.1988 | Examination requested [1988/47] | 18.12.1989 | Despatch of a communication from the examining division (Time limit: M06) | 18.06.1990 | Reply to a communication from the examining division | 01.08.1990 | Despatch of communication of intention to grant (Approval: Yes) | 29.08.1990 | Communication of intention to grant the patent | 02.11.1990 | Fee for grant paid | 02.11.1990 | Fee for publishing/printing paid | Opposition(s) | 28.11.1991 | No opposition filed within time limit [1992/08] | Fees paid | Renewal fee | 19.09.1989 | Renewal fee patent year 03 | 17.09.1990 | Renewal fee patent year 04 |
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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]FR1482385 (GLASS DEVELOPMENTS LTD); | [A]US3858438 (NEUMANN LEOPOLD); | [A]US4553137 (MARXER JOHN E [US], et al); | [A]WO8505185 (ROSEMOUNT INC [US]); | [X]EP0186610 (SURFACE SYSTEMS [US]) | Examination | - Grundlagen der Flugwetterkunde, Wolfgang Kühr, pages 94-95 |