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Extract from the Register of European Patents

EP About this file: EP0689861

EP0689861 - Gas filter [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  04.05.2000
Database last updated on 02.08.2024
Most recent event   Tooltip04.05.2000Application deemed to be withdrawnpublished on 21.06.2000 [2000/25]
Applicant(s)For all designated states
Friatec Aktiengesellschaft
Steinzeugstrasse 50
68229 Mannheim / DE
[N/P]
Former [1998/15]For all designated states
FRIATEC Aktiengesellschaft
Steinzeugstrasse 50
68229 Mannheim / DE
Former [1996/01]For all designated states
FRIATEC AG KERAMIK- UND KUNSTSTOFFWERKE
Steinzeugstrasse 50
D-68229 Mannheim / DE
Inventor(s)01 / Werner, Roland
Paracelsius Str. 21
D-67550 Worms / DE
02 / Cuntz, Hans Peter
Mitterhoferweg 3
D-68775 Ketsch / DE
03 / Mühlemeier, Jörg-Florian
Kirchstrasse 12
D-71672 Marbach / DE
[1996/01]
Representative(s)Klose, Hans, et al
Rechts- und Patentanwälte, Reble & Klose, Bereich Patente & Marken, Postfach 12 15 19
68066 Mannheim / DE
[N/P]
Former [1996/01]Klose, Hans, Dipl.-Phys., et al
Patentanwälte Klose & Schmitt, Kurfürstenstrasse 32
D-67061 Ludwigshafen / DE
Application number, filing date95107706.420.05.1995
[1996/01]
Priority number, dateDE1994442191124.06.1994         Original published format: DE 4421911
[1996/01]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0689861
Date:03.01.1996
Language:DE
[1996/01]
Search report(s)(Supplementary) European search report - dispatched on:EP16.11.1995
ClassificationIPC:B01D53/04, B01D46/10
[1996/01]
CPC:
B01D46/10 (EP); B01D53/0415 (EP); B01D2253/102 (EP);
B01D2257/70 (EP); B01D2259/40009 (EP); B01D2259/40084 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1996/01]
TitleGerman:Gasfilter[1996/01]
English:Gas filter[1996/01]
French:Filtre à gaz[1996/01]
Examination procedure23.01.1996Examination requested  [1996/13]
21.01.1997Despatch of a communication from the examining division (Time limit: M04)
20.05.1997Reply to a communication from the examining division
09.03.1998Despatch of a communication from the examining division (Time limit: M04)
14.07.1998Reply to a communication from the examining division
01.12.1999Application deemed to be withdrawn, date of legal effect  [2000/25]
20.01.2000Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2000/25]
Fees paidRenewal fee
23.05.1997Renewal fee patent year 03
15.05.1998Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.05.199905   M06   Not yet paid
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Documents cited:Search[X]DE1830271U  (CONCORDIA ELEKTRIZITAETS AG [DE]) [X] 1-3,10 * the whole document *;
 [AD]DE1945453  (AMERICAN AIR FILTER CO) [AD] 1,6 * figures 1,3; claim 1 *;
 [A]US4946480  (HAUVILLE FRANCOIS P [US]) [A] 1,7,8 * figures 3A,4,5; claim 1 *;
 [A]CH607933  (SCHWEIZER AG E [CH], et al) [A] 1,5 * figure 8; claims 1-22 *;
 [AD]DE3309497  (MUEHLEMEIER KARL HEINZ DIPL IN, et al) [AD] 1 * the whole document *
by applicantDE3309497
 DE1945453
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.