blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP0429927

EP0429927 - Extraction system for exhaust gas of motor vehicles [Right-click to bookmark this link]
StatusOpposition procedure closed
Status updated on  28.11.1994
Database last updated on 13.11.2024
Most recent event   Tooltip28.11.1994Opposition procedure terminated - date of legal effect publishedpublished on 18.01.1995 [1995/03]
Applicant(s)For all designated states
NORFI EXHAUST EXTRACTION SYSTEM GmbH
Zeiss-Strasse 3
D-23626 Ratekau / DE
[1992/17]
Former [1991/23]For all designated states
NORFI NORDFILTER-ANLAGENBAU GmbH
Zeiss-Strasse 3
W-2401 Ratekau / DE
Inventor(s)01 / Fuhrmann, Ulrich
Dorfstrasse 11
W-2408 Gross Timmendorf / DE
02 / Spiegel, Michael, Dipl.-Ing.
Gothmunder Weg 40
W-2400 Lübeck / DE
03 / Fibelkorn, Torsten, Dipl.-Ing.
Greveradenstrasse 9
W-2400 Lübeck / DE
[1991/23]
Representative(s)von Raffay, Vincenz, et al
Patentanwälte Raffay & Fleck Geffckenstrasse 6
20249 Hamburg / DE
[N/P]
Former [1991/23]von Raffay, Vincenz, Dipl.-Ing., et al
Patentanwälte Raffay & Fleck Postfach 32 32 17
D-20117 Hamburg / DE
Application number, filing date90121539.210.11.1990
[1991/23]
Priority number, dateDE19890014191U01.12.1989         Original published format: DE 8914191 U
[1991/23]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0429927
Date:05.06.1991
Language:DE
[1991/23]
Type: A3 Search report 
No.:EP0429927
Date:29.04.1992
Language:DE
[1992/18]
Type: B1 Patent specification 
No.:EP0429927
Date:17.03.1993
Language:DE
[1993/11]
Search report(s)(Supplementary) European search report - dispatched on:EP09.03.1992
ClassificationIPC:B08B15/00, F16L41/00
[1992/18]
CPC:
B08B15/005 (EP,US)
Former IPC [1991/23]B08B15/00
Designated contracting statesBE,   DE,   ES,   FR,   GB,   IT,   NL,   SE [1991/23]
TitleGerman:Absaugvorrichtung für Auspuffgase von Kraftfahrzeugen[1991/23]
English:Extraction system for exhaust gas of motor vehicles[1991/23]
French:Système d'évacuation de gaz d'échappement des véhicules[1991/23]
Examination procedure21.03.1992Request for accelerated examination filed
10.04.1992Examination requested  [1992/24]
07.08.1992Despatch of communication of intention to grant (Approval: Yes)
07.08.1992Decision about request for accelerated examination - accepted: Yes
26.08.1992Communication of intention to grant the patent
08.09.1992Fee for grant paid
08.09.1992Fee for publishing/printing paid
Opposition(s)Opponent(s)01  30.04.1993  18.01.1994  ADMISSIBLE
NORFI Umwelttechnik GmbH
Kelterstr. 65
D-72669 Unterensingen / DE
Opponent's representative
Witte, Alexander
Witte, Weller, Gahlert, Otten & Steil, Patentanwälte, Rotebühlstrasse 121
70178 Stuttgart / DE
 [N/P]
Former [1993/25]
Opponent(s)01  30.04.1993  18.01.1994  ADMISSIBLE
NORFI Umwelttechnik GmbH
Kelterstr. 65
D-72669 Unterensingen / DE
Opponent's representative
Witte, Alexander, Dr.-Ing.
Witte, Weller, Gahlert & Otten Patentanwälte Rotebühlstrasse 121
D-70178 Stuttgart / DE
08.06.1993No. 01: Notification indicating deficiencies in the notice of opposition
01.07.1993No. 01: Reply to notification indicating deficiencies in the notice of opposition
24.01.1994Invitation to proprietor to file observations on the notice of opposition
03.02.1994Reply of patent proprietor to notice(s) of opposition
10.02.1994Communication of observations of patent proprietor (Time limit: M04)
23.08.1994Despatch of communication that the opposition procedure will be closed
03.09.1994Legal effect of closure of opposition procedure [1995/03]
Fees paidRenewal fee
11.11.1992Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipNL17.03.1993
SE17.03.1993
[1993/46]
Former [1993/45]NL17.03.1993
Documents cited:Search[A]EP0209096  (JENTZSCH HORST [DE], et al);
 [A]DE2246043  (GRUHL CHRISTIAN O);
 [A]DE8427012U
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.