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Extract from the Register of European Patents

EP About this file: EP0608491

EP0608491 - Pressure relief valve for large rate of flow [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  27.03.1998
Database last updated on 02.07.2024
Most recent event   Tooltip28.12.2007Lapse of the patent in a contracting state
New state(s): BE		published on 30.01.2008  [2008/05]
Applicant(s)For all designated states
RICHARD VOSS GRUBENAUSBAU GMBH
Gustav-Heinemann-Strasse 41
58239 Schwerte / DE
[N/P]
Former [1994/31]For all designated states
RICHARD VOSS GRUBENAUSBAU GMBH
Gustav-Heinemann-Strasse 41
D-58239 Schwerte / DE
Inventor(s)01 / Voss, Richard
Gustav-Heinemann-Strasse 27
D-58239 Schwerte / DE
02 / Voss, Wolfgang
Gustav-Heinemann-Strasse 27
D-58239 Schwerte / DE
[1997/21]
Former [1994/31]01 / Voss, Richard
27, Gustav-Heinemann-Strasse
D-58239 Schwerte / DE
02 / Voss, Wolfgang
27, Gustav-Heinemann-Strasse
D-58239 Schwerte / DE
Representative(s)Schulte, Jörg
Schulte & Schulte Patentanwälte Hauptstrasse 2
45219 Essen / DE
[N/P]
Former [1994/31]Schulte, Jörg, Dipl.-Ing.
Hauptstrasse 2
D-45219 Essen / DE
Application number, filing date93117201.923.10.1993
[1994/31]
Priority number, dateDE1993430208027.01.1993         Original published format: DE 4302080
[1994/31]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0608491
Date:03.08.1994
Language:DE
[1994/31]
Type: B1 Patent specification 
No.:EP0608491
Date:21.05.1997
Language:DE
[1997/21]
Search report(s)(Supplementary) European search report - dispatched on:EP08.03.1994
ClassificationIPC:F16K17/10, E21D15/51
[1994/31]
CPC:
F16K17/105 (EP,US); F16K17/046 (EP,US); Y10T137/7766 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1994/31]
TitleGerman:Grossvolumiges Druckbegrenzungsventil[1994/31]
English:Pressure relief valve for large rate of flow[1994/31]
French:Limiteur de pression à débit volumineux[1994/31]
Examination procedure11.08.1994Examination requested  [1994/41]
19.10.1995Despatch of a communication from the examining division (Time limit: M04)
16.02.1996Reply to a communication from the examining division
23.07.1996Despatch of communication of intention to grant (Approval: Yes)
22.11.1996Communication of intention to grant the patent
25.02.1997Fee for grant paid
25.02.1997Fee for publishing/printing paid
Opposition(s)24.02.1998No opposition filed within time limit [1998/20]
Fees paidRenewal fee
27.10.1995Renewal fee patent year 03
25.11.1996Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
01.11.199604   M06   Fee paid on   25.11.1996
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  TooltipDK21.05.1997
ES21.05.1997
FR21.05.1997
GR21.05.1997
IT21.05.1997
NL21.05.1997
PT21.08.1997
SE21.08.1997
AT23.10.1997
LU23.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
[2007/04]
Former [2006/14]DK21.05.1997
ES21.05.1997
FR21.05.1997
GR21.05.1997
IT21.05.1997
NL21.05.1997
PT21.08.1997
SE21.08.1997
AT23.10.1997
LU23.10.1997
CH31.10.1997
LI31.10.1997
Former [2004/38]DK21.05.1997
ES21.05.1997
GR21.05.1997
IT21.05.1997
NL21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
AT23.10.1997
LU23.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
Former [2003/08]DK21.05.1997
ES21.05.1997
GR21.05.1997
IT21.05.1997
NL21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
AT23.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
LU31.10.1997
Former [2002/26]DK21.05.1997
ES21.05.1997
GR21.05.1997
IT21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
AT23.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
LU31.10.1997
Former [2000/05]DK21.05.1997
GR21.05.1997
IE21.05.1997
IT21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
AT23.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
LU31.10.1997
Former [1999/42]DK21.05.1997
IE21.05.1997
IT21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
AT23.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
Former [1999/22]DK21.05.1997
IE21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
AT23.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
Former [1999/16]DK21.05.1997
IE21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
Former [1998/50]DK21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
BE31.10.1997
CH31.10.1997
LI31.10.1997
Former [1998/49]DK21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
BE31.10.1997
Former [1998/19]BE21.05.1997
DK21.05.1997
PT21.08.1997
SE21.08.1997
FR17.10.1997
Former [1998/15]BE21.05.1997
DK21.05.1997
PT21.08.1997
SE21.08.1997
Former [1998/12]BE21.05.1997
PT21.08.1997
SE21.08.1997
Former [1998/10]BE21.05.1997
PT21.08.1997
Former [1998/03]PT21.08.1997
Documents cited:Search[A]DE1182921  (VON ROLL AG) [A] 1 * figure 1 *;
 [YA]DE2547646  (BOSCH GMBH ROBERT) [Y] 1 * figure 1 * [A] 2-4;
 [A]DE2949629  (BENNES MARREL) [A] 1 * page 4, line 24; figure 1; claim 1 *;
 [DA]DE3314837  (DAMS JOERN);
 [A]DE3637888  (GEWERK EISENHUETTE WESTFALIA [DE]) [A] 6-9 * figure 1 *;
 [A]WO9103621  (VOSS RICHARD GRUBENAUSBAU [DE]) [A] 1,5 * figure 4; claims 1,2,9 *;
 [DYA]DE3929094  (VOSS RICHARD GRUBENAUSBAU [DE]) [DY] 1 * figure 1; claims 7,8 * [DA] 5,9;
 [A]DE4030386  (SCHRUPP GMBH [DE]) [A] 1 * figure 1 *
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.