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Extract from the Register of European Patents

EP About this file: EP0933194

EP0933194 - Sound-damping sandwich panel [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.04.2005
Database last updated on 03.09.2024
Most recent event   Tooltip22.04.2005No opposition filed within time limitpublished on 08.06.2005  [2005/23]
Applicant(s)For all designated states
CWW-GERKO Akustik GmbH
Weinsheimer Strasse 96
67547 Worms / DE
[2004/19]
Former [1999/31]For all designated states
CWW-GERKO Akustik GmbH & Co. KG
Weinsheimer Strasse 96
67547 Worms / DE
Inventor(s)01 / Freist, Christoph, Dr. Ing.
Bornhoefer Strasse 19a
33613 Bielefeld / DE
02 / Polak, Josef, Dr.
Rosenweg 4
55294 Bodenheim / DE
[1999/31]
Representative(s)Hebing, Norbert, et al
Patentanwälte Schlagwein + Hebing
Frankfurter Strasse 34
61231 Bad Nauheim / DE
[N/P]
Former [2004/05]Hebing, Norbert, et al
Patentanwälte Schlagwein + Hebing, Frankfurter Strasse 34
61231 Bad Nauheim / DE
Former [1999/31]Schlagwein, Udo, Dipl.-Ing.
Patentanwalt, Frankfurter Strasse 34
61231 Bad Nauheim / DE
Application number, filing date98124798.429.12.1998
[1999/31]
Priority number, dateDE199810352730.01.1998         Original published format: DE 19803527
[1999/31]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0933194
Date:04.08.1999
Language:DE
[1999/31]
Type: A3 Search report 
No.:EP0933194
Date:14.03.2001
[2001/11]
Type: B1 Patent specification 
No.:EP0933194
Date:16.06.2004
Language:DE
[2004/25]
Search report(s)(Supplementary) European search report - dispatched on:EP29.01.2001
ClassificationIPC:B32B11/04, B32B5/18, G10K11/168, A47L15/42
[2001/11]
CPC:
G10K11/168 (EP,US); A47L15/4209 (EP,US); B32B11/04 (EP,US)
Former IPC [1999/31]B32B5/18, G10K11/168
Designated contracting statesAT,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   SE [2001/49]
Former [1999/31]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Schalldämpfende Sandwichplatte[1999/31]
English:Sound-damping sandwich panel[1999/31]
French:Panneau sandwich d'isolation acoustique[1999/31]
Examination procedure11.09.2001Examination requested  [2001/46]
20.03.2003Despatch of a communication from the examining division (Time limit: M04)
22.07.2003Reply to a communication from the examining division
19.11.2003Communication of intention to grant the patent
05.03.2004Fee for grant paid
05.03.2004Fee for publishing/printing paid
Opposition(s)17.03.2005No opposition filed within time limit [2005/23]
Fees paidRenewal fee
17.10.2000Renewal fee patent year 03
20.10.2001Renewal fee patent year 04
17.12.2002Renewal fee patent year 05
10.10.2003Renewal fee patent year 06
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Documents cited:Search[A]FR2432196  (BOSCH SIEMENS HAUSGERAETE [DE]) [A] 1-3 * page 2, line 16 - line 18 * * claims 1,6 *;
 [A]US5094318  (MAEDA TAKASHI [JP], et al) [A] 1-3 * column 2, line 12 - column 3, line 50 ** examples 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.