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Extract from the Register of European Patents

EP About this file: EP1145410

EP1145410 - DISK MOTOR WITH BEARING PRESTRESSING FEATURE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.02.2004
Database last updated on 17.08.2024
Most recent event   Tooltip06.06.2008Change - representativepublished on 09.07.2008  [2008/28]
Applicant(s)For all designated states
INSTITUT FÜR MIKROTECHNIK MAINZ GmbH
Carl-Zeiss-Strasse 18-20
55129 Mainz-Hechtsheim / DE
[2001/42]
Inventor(s)01 / EHRFELD, Wolfgang
Kehlweg 22
D-55124 Mainz / DE
02 / STÖLTING, Hans-Dieter
Grandkuhle 4
D-30823 Garbsen / DE
03 / MICHEL, Frank
Ebersheimer Strasse 104
D-55268 Nieder-Olm / DE
04 / NIENHAUS, Matthias
St.-Sebastian-Strasse 6
D-55128 Mainz / DE
05 / KLEEN, Stephan
Boppstrasse 64
D-55118 Mainz / DE
 [2001/42]
Representative(s)Fuchs Patentanwälte Partnerschaft mbB
Postfach 46 60
65036 Wiesbaden / DE
[N/P]
Former [2008/28]Fuchs
Patentanwälte Postfach 46 60
65036 Wiesbaden / DE
Former [2001/42]Fuchs Mehler Weiss & Fritzsche
Patentanwälte Abraham-Lincoln-Strasse 7
65189 Wiesbaden / DE
Application number, filing date00910596.620.01.2000
[2001/42]
WO2000EP00421
Priority number, dateDE199910237122.01.1999         Original published format: DE 19902371
[2001/42]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO0044082
Date:27.07.2000
Language:DE
[2000/30]
Type: A1 Application with search report 
No.:EP1145410
Date:17.10.2001
Language:DE
The application published by WIPO in one of the EPO official languages on 27.07.2000 takes the place of the publication of the European patent application.
[2001/42]
Type: B1 Patent specification 
No.:EP1145410
Date:02.04.2003
Language:DE
[2003/14]
Search report(s)International search report - published on:EP27.07.2000
ClassificationIPC:H02K21/24
[2001/42]
CPC:
H02K5/1737 (EP,US); H02K1/27 (EP,US); H02K15/03 (EP,US);
H02K21/24 (EP,US); H02K3/47 (EP,US)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2001/42]
TitleGerman:SCHEIBENLÄUFERMOTOR MIT LAGERVORSPANNUNG[2001/42]
English:DISK MOTOR WITH BEARING PRESTRESSING FEATURE[2001/42]
French:MOTEUR A INDUIT EN DISQUE AVEC PRECONTRAINTE DU ROULEMENT A BILLES[2001/42]
Entry into regional phase06.06.2001National basic fee paid 
06.06.2001Designation fee(s) paid 
06.06.2001Examination fee paid 
Examination procedure10.08.2000Request for preliminary examination filed
International Preliminary Examining Authority: EP
06.06.2001Examination requested  [2001/42]
06.05.2002Despatch of communication of intention to grant (Approval: Yes)
23.08.2002Communication of intention to grant the patent
31.10.2002Fee for grant paid
31.10.2002Fee for publishing/printing paid
Opposition(s)05.01.2004No opposition filed within time limit [2004/13]
Fees paidRenewal fee
17.01.2002Renewal fee patent year 03
15.01.2003Renewal fee patent year 04
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  TooltipCY02.04.2003
FI02.04.2003
IE02.04.2003
IT02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
SE02.07.2003
PT03.07.2003
ES30.10.2003
[2007/35]
Former [2007/08]CY02.04.2003
FI02.04.2003
IE02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
SE02.07.2003
PT03.07.2003
ES30.10.2003
Former [2007/04]FI02.04.2003
IE02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
SE02.07.2003
PT03.07.2003
ES30.10.2003
Former [2004/23]FI02.04.2003
NL02.04.2003
DK02.07.2003
GR02.07.2003
SE02.07.2003
PT03.07.2003
ES30.10.2003
Former [2004/05]FI02.04.2003
NL02.04.2003
GR02.07.2003
SE02.07.2003
PT03.07.2003
ES30.10.2003
Former [2004/04]NL02.04.2003
GR02.07.2003
SE02.07.2003
PT03.07.2003
ES30.10.2003
Former [2004/02]NL02.04.2003
GR02.07.2003
SE02.07.2003
PT03.07.2003
Former [2004/01]NL02.04.2003
SE02.07.2003
PT03.07.2003
Former [2003/41]SE02.07.2003
Cited inInternational search[X]JPH10174406  ;
 [X]US4164690  (MULLER ROLF [DE], et al) [X] 1-4 * column 1, line 36 - line 40 * * column 3, line 20 - column 25 * * column 3, line 32 - line 34; figure 3 *;
 [X]US4922162  (SHIRAKI MANABU [JP], et al) [X] 1-3 * column 14, line 31 - line 40; figure 1 *;
 [A]DE29705634U  (PAPST MOTOREN GMBH & CO KG [DE]) [A] 5* figure 2 *
 [X]  - PATENT ABSTRACTS OF JAPAN, (19980930), vol. 1998, no. 11, & JP10174406 A 19980626 (SANYO ELECTRIC CO LTD;KUMAGAYA SEIMITSU KK) [X] 1-4 * abstract *
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.