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Extract from the Register of European Patents

EP About this file: EP1193827

EP1193827 - Rotor structure for permanent-magnet motor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.05.2006
Database last updated on 01.10.2024
Most recent event   Tooltip26.05.2006No opposition filed within time limitpublished on 28.06.2006  [2006/26]
Applicant(s)For all designated states
NISSAN MOTOR CO., LTD.
2, Takara-cho, Kanagawa-ku
Yokohama-shi
Kanagawa-ken / JP
[N/P]
Former [2002/14]For all designated states
NISSAN MOTOR CO., LTD.
2 Takara-cho, Kanagawa-ku
Yokohama-shi Kanagawa-ken / JP
Inventor(s)01 / Shimada, Munekatsu
3-22-14, Minamino
Hachiouji-shi, Tokyo / JP
02 / Ono, Hideaki
4-12-6, Hongoudai, Sakae-ku
Yokohama-shi, Kanagawa-ken / JP
03 / Oowada, Yuu
1-6-1-905, Shioiri-cho
Yokosuka-shi, Kanagawa-ken / JP
04 / Kikuchi, Toshio
5-4-1-508, Sahara
Yokosuka-shi, Kanagawa-ken / JP
 [2002/14]
Representative(s)Weber, Joachim
Hoefer & Partner
Patentanwälte
Pilgersheimer Strasse 20
81543 München / DE
[N/P]
Former [2002/14]Weber, Joachim, Dr.
Hoefer, Schmitz, Weber & Partner Patentanwälte Gabriel-Max-Strasse 29
81545 München / DE
Application number, filing date01122884.824.09.2001
[2002/14]
Priority number, dateJP2000029637728.09.2000         Original published format: JP 2000296377
[2002/14]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1193827
Date:03.04.2002
Language:EN
[2002/14]
Type: A3 Search report 
No.:EP1193827
Date:31.07.2002
[2002/31]
Type: B1 Patent specification 
No.:EP1193827
Date:20.07.2005
Language:EN
[2005/29]
Search report(s)(Supplementary) European search report - dispatched on:EP17.06.2002
ClassificationIPC:H02K1/30, H02K1/27
[2002/14]
CPC:
H02K1/30 (EP,US); H02K1/276 (EP,US); H02K2201/09 (EP,US)
Designated contracting statesDE,   FR,   GB [2003/17]
Former [2002/14]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Läuferaufbau für Dauermagnetmotor[2002/14]
English:Rotor structure for permanent-magnet motor[2002/14]
French:Structure rotorique pour moteur à aimant permanent[2002/14]
Examination procedure24.09.2001Examination requested  [2002/14]
01.07.2003Despatch of a communication from the examining division (Time limit: M04)
30.10.2003Reply to a communication from the examining division
20.02.2004Despatch of a communication from the examining division (Time limit: M04)
29.06.2004Reply to a communication from the examining division
03.02.2005Communication of intention to grant the patent
20.05.2005Fee for grant paid
20.05.2005Fee for publishing/printing paid
Opposition(s)21.04.2006No opposition filed within time limit [2006/26]
Fees paidRenewal fee
30.09.2003Renewal fee patent year 03
30.09.2004Renewal fee patent year 04
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Documents cited:Search[XY]JP2000184638  ;
 [YA]US6047460  (NAGATE TAKASHI [JP], et al) [Y] 6,9 * abstract * * column 9, line 20 - column 10, line 6 * * column 10, line 7 - column 12, line 67; figures 2,4 * [A] 1,7;
 [A]US5829120  (UCHIDA HIROYUKI [JP], et al) [A] 1,7 * column 4, line 15 - line 65; figures 1A,1B,3A,3B * * column 9, line 23 - line 28 *;
 [A]US4506181  (JONES DONALD W [US], et al) [A] 1,4,5 * column 4, line 1 - line 5; figure 5 *;
 [A]US5363937  (JAMES M ELMER [US]) [A] 2 * column 6, line 27 - line 31; figures 6,7 *
 [XY]  - PATENT ABSTRACTS OF JAPAN, (20001013), vol. 2000, no. 09, & JP2000184638 A 20000630 (CALSONIC KANSEI CORP) [X] 1 * abstract * [Y] 6,9
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.