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Extract from the Register of European Patents

EP About this file: EP1579934

EP1579934 - Process for the production of a muffle for investment casing or modell casting and composition of such a muffle [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.10.2009
Database last updated on 22.04.2025
Most recent event   Tooltip30.09.2011Lapse of the patent in a contracting state
New state(s): CY, TR		published on 02.11.2011  [2011/44]
Applicant(s)For all designated states
BEGO Bremer Goldschlägerei Wilh.-Herbst GmbH & Co KG
Wilhelm-Herbst-Strasse 1
28359 Bremen / DE
[N/P]
Former [2008/49]For all designated states
BEGO Bremer Goldschlägerei Wilh.-Herbst GmbH & Co KG
Wilhelm-Herbst-Strasse 1
28359 Bremen / DE
Former [2005/39]For all designated states
BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. KG
Wilhelm-Herbst-Strasse 1
28359 Bremen / DE
Inventor(s)01 / Wiest, Thomas, Dr.
Richard Wagner Ring 11
36088 Hünfeld / DE
02 / Dierkes, Stephan, Dr.
Ellhornstrasse 11
28195 Bremen / DE
03 / Schlüter, Martin, Dr.
Drontheimerstrasse 14
28719 Bremen / DE
 [2005/39]
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Postfach 10 60 78
28060 Bremen / DE
[N/P]
Former [2005/39]Eisenführ, Speiser & Partner
Patentanwälte Rechtsanwälte Postfach 10 60 78
28060 Bremen / DE
Application number, filing date05006684.426.03.2005
[2005/39]
Priority number, dateDE2004101457325.03.2004         Original published format: DE102004014573
[2005/39]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP1579934
Date:28.09.2005
Language:DE
[2005/39]
Type: B1 Patent specification 
No.:EP1579934
Date:03.12.2008
Language:DE
[2008/49]
Search report(s)(Supplementary) European search report - dispatched on:EP11.08.2005
ClassificationIPC:B22C1/08, B22C1/18
[2005/39]
CPC:
B28B7/40 (EP,US); B22C1/02 (EP,US); B22C7/02 (EP,US);
B22C9/04 (EP,US); B28B1/007 (EP,US); B28B7/346 (EP,US);
B82Y30/00 (EP,US); C04B35/185 (EP,US); C04B35/62655 (EP,US);
C04B35/6316 (EP,US); C04B2235/3217 (EP,US); C04B2235/3418 (EP,US);
C04B2235/3463 (EP,US); C04B2235/401 (EP,US); C04B2235/402 (EP,US);
C04B2235/5454 (EP,US); C04B2235/6028 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2005/39]
TitleGerman:Verfahren zur Herstellung einer Muffel für den Fein- oder Modellguss sowie Zusammensetzung zu deren Herstellung[2005/39]
English:Process for the production of a muffle for investment casing or modell casting and composition of such a muffle[2005/39]
French:Procédé de fabrication d'un moufle pour le moulage de précision ou le moulage sur modèle ainsi que la composition pour sa fabrication[2005/39]
Examination procedure19.10.2005Examination requested  [2005/52]
24.03.2006Despatch of a communication from the examining division (Time limit: M04)
28.07.2006Reply to a communication from the examining division
21.09.2006Despatch of a communication from the examining division (Time limit: M04)
27.09.2006Reply to a communication from the examining division
02.04.2007Despatch of a communication from the examining division (Time limit: M04)
31.07.2007Reply to a communication from the examining division
01.07.2008Communication of intention to grant the patent
20.10.2008Fee for grant paid
20.10.2008Fee for publishing/printing paid
Opposition(s)04.09.2009No opposition filed within time limit [2009/46]
Fees paidRenewal fee
02.04.2007Renewal fee patent year 03
31.03.2008Renewal fee patent year 04
31.03.2008Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
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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  TooltipCY03.12.2008
CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
TR03.12.2008
BG03.03.2009
SE03.03.2009
GR04.03.2009
ES14.03.2009
AT26.03.2009
GB26.03.2009
LU26.03.2009
BE31.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
IS03.04.2009
PT04.05.2009
HU04.06.2009
[2011/43]
Former [2011/32]CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
GR04.03.2009
ES14.03.2009
AT26.03.2009
GB26.03.2009
LU26.03.2009
BE31.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
IS03.04.2009
PT04.05.2009
HU04.06.2009
Former [2011/21]CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
GR04.03.2009
ES14.03.2009
AT26.03.2009
GB26.03.2009
LU26.03.2009
BE31.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
IS03.04.2009
PT04.05.2009
Former [2010/51]CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
GR04.03.2009
ES14.03.2009
AT26.03.2009
GB26.03.2009
BE31.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
IS03.04.2009
PT04.05.2009
Former [2010/30]CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
ES14.03.2009
AT26.03.2009
GB26.03.2009
BE31.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
IS03.04.2009
PT04.05.2009
Former [2010/23]CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
ES14.03.2009
GB26.03.2009
BE31.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
IS03.04.2009
PT04.05.2009
Former [2010/11]CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
ES14.03.2009
BE31.03.2009
CH31.03.2009
LI31.03.2009
MC31.03.2009
IS03.04.2009
PT04.05.2009
Former [2009/47]CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
ES14.03.2009
MC31.03.2009
IS03.04.2009
PT04.05.2009
Former [2009/46]CZ03.12.2008
DK03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
ES14.03.2009
IS03.04.2009
PT04.05.2009
Former [2009/44]CZ03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
SK03.12.2008
BG03.03.2009
SE03.03.2009
ES14.03.2009
IS03.04.2009
PT04.05.2009
Former [2009/41]CZ03.12.2008
EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
BG03.03.2009
SE03.03.2009
ES14.03.2009
IS03.04.2009
PT04.05.2009
Former [2009/36]EE03.12.2008
FI03.12.2008
IE03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
RO03.12.2008
SI03.12.2008
BG03.03.2009
ES14.03.2009
Former [2009/26]FI03.12.2008
LT03.12.2008
NL03.12.2008
PL03.12.2008
SI03.12.2008
ES14.03.2009
Former [2009/21]LT03.12.2008
ES14.03.2009
Former [2009/20]ES14.03.2009
Documents cited:Search[AD]DE19607380  (KOWALSKI JUERGEN [DE]) [AD] 1-19* the whole document *;
 [X]WO9941030  (BUNTROCK IND INC [US]) [X] 1-19 * page 8, line 1 - page 9, line 3; example 1; claims 1-9; tables 1,2 *
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.