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EP0022438
European procedure
Extract from the Register of European Patents
EP About this file: EP0022438
| EP0022438 - Method for detecting aerosols in air of a control zone and apparatus for its performing [Right-click to bookmark this link] | |||
| Former [1981/03] | Method and apparatus for detecting aerosols in air and method to control the functional capability of the apparatus | ||
| [1983/29] | Status | No opposition filed within time limit Status updated on 18.05.1984 Database last updated on 04.11.2024 | Most recent event Tooltip | 18.05.1984 | No opposition filed within time limit | published on 18.07.1984 [1984/29] | Applicant(s) | For all designated states Securiton AG Alpenstrasse 20 CH-3052 Zollikofen / CH | [1981/03] | Inventor(s) | 01 /
* * * | [1981/03] | Representative(s) | Bovard, Fritz Albert, et al Bovard & Cie. Patentanwälte VSP-Rechtsanwälte Optingenstrasse 16 CH-3000 Bern 25 / CH | [1981/03] | Application number, filing date | 79200390.7 | 13.07.1979 | [1981/03] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0022438 | Date: | 21.01.1981 | Language: | DE | [1981/03] | Type: | B1 Patent specification | No.: | EP0022438 | Date: | 20.07.1983 | Language: | DE | [1983/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.04.1980 | Classification | IPC: | G01N21/53, G08B17/10 | [1981/03] | CPC: |
G01N21/53 (EP);
G08B17/107 (EP)
| Designated contracting states | AT, CH, DE, FR, IT, NL, SE [1981/03] | Title | German: | Verfahren zur Feststellung von Aerosolen in Luft, welche sich in einer Prüfzone befindet sowie Gerät zur Ausführung desselben | [1983/29] | English: | Method for detecting aerosols in air of a control zone and apparatus for its performing | [1983/29] | French: | Procédé de détection d'aérosols dans l'air se trouvant dans une zone de contròle ainsi que dispositif pour sa mise en oeuvre | [1983/29] |
| Former [1981/03] | Verfahren und Gerät zur Feststellung von Aerosolen in Luft sowie Verfahren zur Überwachung der Funktionstüchtigkeit des Gerätes | ||
| Former [1981/03] | Method and apparatus for detecting aerosols in air and method to control the functional capability of the apparatus | ||
| Former [1981/03] | Procédé et dispositif de détection d'aérosols dans l'air et procédé pour contrôler le bon fonctionnement dudit dispositif | Examination procedure | 30.06.1980 | Examination requested [1981/03] | 03.11.1981 | Despatch of a communication from the examining division (Time limit: M04) | 25.02.1982 | Reply to a communication from the examining division | 11.10.1982 | Despatch of communication of intention to grant (Approval: ) | 06.12.1982 | Communication of intention to grant the patent | 02.03.1983 | Fee for grant paid | 02.03.1983 | Fee for publishing/printing paid | Opposition(s) | 25.04.1984 | No opposition filed within time limit [1984/29] | Fees paid | Renewal fee | 20.06.1981 | Renewal fee patent year 03 | 25.06.1982 | Renewal fee patent year 04 | 22.06.1983 | 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 | [AD]CH417405 (CERBERUS AG WERK FUER ELEKTRON [CH]); | DE2340041 [ ] (CHUBB FIRE SECURITY LTD); | DE2364184 [ ] (OKI ELECTRIC IND CO LTD, et al); | [A]DE2630843 (MATSUSHITA ELECTRIC WORKS LTD) |