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Extract from the Register of European Patents

EP About this file: EP0428834

EP0428834 - Multilayered plastic lining for vehicle conduits fabricated by coextrusion [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.02.1995
Database last updated on 24.01.2025
Most recent event   Tooltip19.04.2002Lapse of the patent in a contracting state
New state(s): SE		published on 05.06.2002  [2002/23]
Applicant(s)For all designated states
Technoflow Tube-Systems GmbH
Industriestrasse 3
34277 Fuldabrück / DE
[N/P]
Former [1994/33]For all designated states
Technoflow Tube-Systems GmbH
Industriestrasse 3
D-34277 Fuldabrück / DE
Former [1991/22]For all designated states
TECHNOFORM CAPRANO + BRUNNHOFER KG
Postfach 11 42
D-34271 Fuldabrück / DE
Inventor(s)01 / Brunnhofer, Erwin
Ostring 4
D-3501 Fuldabrück 1 / DE
[1991/22]
Representative(s)Andrejewski, Walter, et al
Patentanwälte Andrejewski, Honke & Partner Postfach 10 02 54
45002 Essen / DE
[N/P]
Former [1994/08]Andrejewski, Walter, Dr., et al
Patentanwälte Andrejewski, Honke & Partner Postfach 10 02 54
D-45002 Essen / DE
Former [1991/22]Andrejewski, Walter, Dr.
Patentanwälte Andrejewski, Honke & Partner Postfach 10 02 54
D-45002 Essen / DE
Application number, filing date90115736.217.08.1990
[1991/22]
Priority number, dateDE1989393849720.11.1989         Original published format: DE 3938497
DE1990400112617.01.1990         Original published format: DE 4001126
[1991/22]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0428834
Date:29.05.1991
Language:DE
[1991/22]
Type: A3 Search report 
No.:EP0428834
Date:14.04.1993
Language:DE
[1993/15]
Type: B1 Patent specification 
No.:EP0428834
Date:13.04.1994
Language:DE
[1994/15]
Search report(s)(Supplementary) European search report - dispatched on:EP24.02.1993
ClassificationIPC:F16L9/12, F16L11/12
[1993/15]
CPC:
F02M37/0017 (EP,US); B32B1/08 (EP,US); B32B27/306 (EP,US);
B32B27/32 (EP,US); B32B27/34 (EP,US); F16L9/12 (EP,US);
F16L9/121 (EP,US); B32B2250/03 (EP,US); B32B2250/24 (EP,US);
B32B2307/7265 (EP,US); B32B2597/00 (EP,US) (-)
Former IPC [1991/22]F16L9/12
Designated contracting statesAT,   BE,   CH,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1991/22]
TitleGerman:Durch Koextrusion hergestellte mehrschichtige Kraftfahrzeugrohrleitung aus Kunststoff[1991/22]
English:Multilayered plastic lining for vehicle conduits fabricated by coextrusion[1991/22]
French:Conduite pour automobiles en matière plastique en plusieurs couches fabriquée par coextrusion[1991/22]
Examination procedure12.05.1993Examination requested  [1993/27]
04.10.1993Despatch of communication of intention to grant (Approval: Yes)
15.10.1993Communication of intention to grant the patent
22.12.1993Fee for grant paid
22.12.1993Fee for publishing/printing paid
Opposition(s)14.01.1995No opposition filed within time limit [1995/14]
Fees paidRenewal fee
05.06.1992Renewal fee patent year 03
22.04.1993Renewal fee patent year 04
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  TooltipBE13.04.1994
DK13.04.1994
GR13.04.1994
NL13.04.1994
SE13.04.1994
AT17.08.1994
CH31.08.1994
LI31.08.1994
LU31.08.1994
[2002/23]
Former [2000/04]BE13.04.1994
DK13.04.1994
GR13.04.1994
NL13.04.1994
AT17.08.1994
CH31.08.1994
LI31.08.1994
LU31.08.1994
Former [1998/15]BE13.04.1994
DK13.04.1994
NL13.04.1994
AT17.08.1994
CH31.08.1994
LI31.08.1994
Former [1996/02]BE13.04.1994
NL13.04.1994
AT17.08.1994
CH31.08.1994
LI31.08.1994
Former [1995/31]BE13.04.1994
NL13.04.1994
CH31.08.1994
LI31.08.1994
Former [1995/12]BE13.04.1994
NL13.04.1994
Former [1995/11]BE13.04.1994
Documents cited:Search[A]DE8008440U  ;
 [X]FR2579290  (TECHNOFORM CAPRANO BRUNNHOFER [DE], et al);
 [A]DE3820447  (PHOENIX AG [DE]);
 [AD]DE3821723
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.