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Extract from the Register of European Patents

EP About this file: EP1508700

EP1508700 - Turbo molecular pump [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  01.02.2013
Database last updated on 13.07.2024
Most recent event   Tooltip01.02.2013Application deemed to be withdrawnpublished on 06.03.2013  [2013/10]
Applicant(s)For all designated states
EBARA CORPORATION
11-1, Haneda Asahi-cho Ohta-ku
Tokyo / JP
[N/P]
Former [2005/08]For all designated states
EBARA CORPORATION
11-1, Haneda Asahi-cho
Ohta-ku, Tokyo / JP
Inventor(s)01 / Sekiguchi, Shinichi
c/o Ebara Corp. 11-1, Haneda Asahi-cho Ohta-ku
Tokyo / JP
02 / Ogamino, Hiroaki
c/o Ebara Corp. 11-1, Haneda Asahi-cho Ohta-ku
Tokyo / JP
03 / Kawashima, Hiroyasu
c/o Ebara Corp. 11-1, Haneda Asahi-cho Ohta-ku
Tokyo / JP
 [2005/08]
Representative(s)Emde, Eric
Wagner & Geyer Partnerschaft mbB
Patent- und Rechtsanwälte
Gewürzmühlstrasse 5
80538 München / DE
[N/P]
Former [2005/08]Emde, Eric
Wagner & Geyer, Gewürzmühlstrasse 5
80538 München / DE
Application number, filing date04019846.720.08.2004
[2005/08]
Priority number, dateJP2003029784321.08.2003         Original published format: JP 2003297843
JP2004012604821.04.2004         Original published format: JP 2004126048
[2005/08]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1508700
Date:23.02.2005
Language:EN
[2005/08]
Type: A3 Search report 
No.:EP1508700
Date:22.02.2012
Language:EN
[2012/08]
Search report(s)(Supplementary) European search report - dispatched on:EP19.01.2012
ClassificationIPC:F04D19/04, F04D29/04, F04D29/58
[2005/08]
CPC:
F04D29/058 (EP,US); F04D17/168 (EP,US); F04D19/04 (EP,US);
F04D29/023 (EP,US); F04D29/053 (EP,US); F04D29/584 (EP,US)
Designated contracting states[2012/44]
Former [2005/08]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Turbomolekularpumpe[2005/08]
English:Turbo molecular pump[2005/08]
French:Pompe à vide turbo-moléculaire[2005/08]
Examination procedure23.08.2012Application deemed to be withdrawn, date of legal effect  [2013/10]
04.10.2012Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2013/10]
Fees paidRenewal fee
30.08.2006Renewal fee patent year 03
29.08.2007Renewal fee patent year 04
26.08.2008Renewal fee patent year 05
26.08.2009Renewal fee patent year 06
30.08.2010Renewal fee patent year 07
30.08.2011Renewal fee patent year 08
Penalty fee
Additional fee for renewal fee
31.08.201209   M06   Not yet paid
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Documents cited:Search[X]US4579508  (TSUMAKI NOBUO [JP], et al) [X] 1-17 * the whole document * * figure 1 *;
 [X]JPS6463698  (HITACHI LTD) [X] 1-17 * abstract * * figure 1 *;
 [X]DE8910040U  (LEYBOLD AG) [X] 1-17* figure 3 *;
 [X]US5553998  (KABELITZ HANS-PETER [DE], et al) [X] 1-17 * the whole document * * figures 1,2 *;
 [X]JP2000297782  (OSAKA VACUUM LTD) [X] 1-17 * figures 1-6 *
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.