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Extract from the Register of European Patents

EP About this file: EP0158202

EP0158202 - Apparatus for the generation of positive and/or negative ions [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  29.04.1988
Database last updated on 03.09.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
I R S Industrie-Rationalisierungs-Systeme GmbH
Heidelberger Landstrasse 175
D-6100 Darmstadt-Eberstadt / DE
[N/P]
Former [1985/42]For all designated states
I R S Industrie-Rationalisierungs-Systeme GmbH
Heidelberger Landstrasse 175
D-6100 Darmstadt-Eberstadt / DE
Inventor(s)01 / Brennecke, Hermann, Dipl.-Ing.
Heidelberger Landstrasse 175
D-6100 Darmstadt 13 / DE
02 / Liere, Horst, Dipl.-Ing.
Sandweg
D-6116 Eppertshausen / DE
03 / Kiesl, Michael, Dipl.-Ing. grad.
Gebr.-Grimm-Strasse
D-6144 Gross-Umstadt / DE
[1985/42]
Representative(s)Lemcke, Rupert, et al
Patentanwälte Dipl.-Ing. R. Lemcke Dr.-Ing. H.J. Brommer Bismarckstrasse 16 Postfach 4026
D-7500 Karlsruhe 1 / DE
[N/P]
Former [1985/42]Lemcke, Rupert, Dipl.-Ing., et al
Patentanwälte Dipl.-Ing. R. Lemcke Dr.-Ing. H.J. Brommer Bismarckstrasse 16 Postfach 4026
D-7500 Karlsruhe 1 / DE
Application number, filing date85103468.623.03.1985
[1985/42]
Priority number, dateDE1984341256304.04.1984         Original published format: DE 3412563
[1985/42]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0158202
Date:16.10.1985
Language:DE
[1985/42]
Search report(s)(Supplementary) European search report - dispatched on:EP14.08.1985
ClassificationIPC:H01T23/00
[1985/42]
CPC:
H01T23/00 (EP,US); Y10S323/903 (EP,US)
Designated contracting statesAT,   CH,   FR,   GB,   IT,   LI,   NL,   SE [1985/42]
TitleGerman:Vorrichtung zur Erzeugung positiver und/oder negativer Ionen[1985/42]
English:Apparatus for the generation of positive and/or negative ions[1985/42]
French:Appareil de production d'ions positifs et/ou négatifs[1985/42]
File destroyed:10.08.1994
Examination procedure18.09.1985Examination requested  [1985/48]
19.02.1987Despatch of a communication from the examining division (Time limit: M04)
16.06.1987Reply to a communication from the examining division
23.07.1987Despatch of a communication from the examining division (Time limit: M02)
30.09.1987Application withdrawn by applicant  [1988/24]
30.09.1987Reply to a communication from the examining division
Fees paidRenewal fee
20.11.1986Renewal 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[A]GB2102214  (SIDHA TECHNOLOGY LTD [GB]);
 [A]US4232355  (FINGER RICHARD H, et al);
 [A]US4333123  (MOULDEN R EDWARD)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.