Extract from the Register of European Patents

EP About this file: EP1426123

EP1426123 - Method and device for internal high pressure forming [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.01.2008
Database last updated on 11.04.2026
Most recent event   Tooltip04.01.2008No opposition filed within time limitpublished on 06.02.2008  [2008/06]
Applicant(s)For all designated states
ThyssenKrupp Automotive AG
Alleestrasse 165
44793 Bochum / DE
[N/P]
Former [2007/09]For all designated states
ThyssenKrupp Automotive AG
Alleestrasse 165
44793 Bochum / DE
Former [2004/24]For all designated states
Thyssenkrupp Automotive AG
Alleestrasse 165
44793 Bochum / DE
Inventor(s)01 / Birkert, Arndt, Dr.-Ing.
Bernbachstrasse 36
74626 Bretzfeld / DE
02 / Schneider, Sven, Dipl.-Ing.
Seehöferstrasse 15
97944 Boxberg-Windischbuch / DE
 [2004/24]
Representative(s)Adams, Steffen, et al
ThyssenKrupp AG Patentabteilung Q1, 5. Etage ThyssenKrupp Allee 1
45143 Essen / DE
[N/P]
Former [N/P]Adams, Steffen, et al
ThyssenKrupp Technologies AG Legal - Patents Am Thyssenhaus 1
45128 Essen / DE
Former [2006/52]Adams, Steffen, et al
ThyssenKrupp Technologies AG Legal - Patents Am Thyssenhaus 1
45128 Essen / DE
Application number, filing date03025261.306.11.2003
[2004/24]
Priority number, dateDE200215734306.12.2002         Original published format: DE 10257343
DE2003207400U13.05.2003         Original published format: DE 20307400 U
[2004/24]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1426123
Date:09.06.2004
Language:DE
[2004/24]
Type: A3 Search report 
No.:EP1426123
Date:19.10.2005
[2005/42]
Type: B1 Patent specification 
No.:EP1426123
Date:28.02.2007
Language:DE
[2007/09]
Search report(s)(Supplementary) European search report - dispatched on:EP05.09.2005
ClassificationIPC:B21D26/02
[2004/24]
CPC:
B21D3/00 (EP,US); B21D26/045 (EP,US)
Designated contracting statesAT,   BE,   CH,   CZ,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE,   SI [2006/26]
Former [2004/24]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Verfahren und Vorrichtung zum Innenhochdrukumformen[2004/24]
English:Method and device for internal high pressure forming[2004/24]
French:Méthode et dispositif de formage à haute pression interne[2004/24]
Examination procedure10.11.2005Examination requested  [2006/01]
30.01.2006Despatch of a communication from the examining division (Time limit: M06)
02.08.2006Reply to a communication from the examining division
14.08.2006Despatch of a communication from the examining division (Time limit: M04)
19.08.2006Reply to a communication from the examining division
05.10.2006Communication of intention to grant the patent
10.01.2007Fee for grant paid
10.01.2007Fee for publishing/printing paid
Opposition(s)29.11.2007No opposition filed within time limit [2008/06]
Fees paidRenewal fee
14.11.2005Renewal fee patent year 03
13.11.2006Renewal fee patent year 04
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Documents cited:Search[DA] DE3923358  (BERETTA RENATO et al.) [DA] 1,5 * the whole document *
 [DA] US4414834  (GRATZER NELSON R et al.) [DA] 1,5 * the whole document *
ExaminationEP1388381
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