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Extract from the Register of European Patents

EP About this file: EP1455435

EP1455435 - Single phase induction motor further comprising a permanent magnetic unit [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.08.2012
Database last updated on 31.08.2024
Most recent event   Tooltip05.04.2013Lapse of the patent in a contracting state
New state(s): FR
published on 08.05.2013  [2013/19]
Applicant(s)For all designated states
LG Electronics, Inc.
20, Yoido-Dong,Youngdungpo-gu
Seoul / KR
[N/P]
Former [2004/37]For all designated states
LG ELECTRONICS INC.
20, Yoido-Dong,Youngdungpo-gu
Seoul / KR
Inventor(s)01 / Han, Seung-Do
11/2, 389-15, Ganseok-Dong
Namdong-Gu Incheon / KR
02 / Shin, Hyoun-Jeong
854-7, Mansu3-Dong
Namdong-Gu Incheon / KR
03 / Ahn, Jun-Ho
Mokdong Sinsigaji Apt. 1108-1401
325
Sinjeong 7-dong Yangcheon-Gu Seoul / KR
 [2011/39]
Former [2004/45]01 / Han, Seung-Do
11/2, 389-15, Ganseok-Dong
Namdong-Gu Incheon / KR
02 / Shin, Hyoun-Jeong
854-7, Mansu3-Dong
Namdong-Gu Incheon / KR
03 / Ahn, Jun-Ho
Mokdong Sinsigaji Apt. 1108-1401 325
Sinjeong 7-dong Yangcheon-Gu Seoul / KR
Former [2004/37]01 / Han, Seung-Do
11/2, 389-15, Ganseok-Dong
Namdong-Gu Incheon / KR
02 / Shin, Hyoun-Jeong
854-7, Mansu3-Dong
Namdong-Gu Incheon / KR
03 / Ahn, Jun-Ho
Mokdong Sinsigaji Apt. 1028-1054 310 Sinjeong-Dong
Yangcheon-Gu Seoul / KR
Representative(s)Cohausz & Florack
Patent- & Rechtsanwälte
Partnerschaftsgesellschaft mbB
Bleichstrasse 14
40211 Düsseldorf / DE
[N/P]
Former [2011/39]Cohausz & Florack
Patent- und Rechtsanwälte Partnerschaftsgesellschaft Bleichstrasse 14
40211 Düsseldorf / DE
Former [2004/37]COHAUSZ & FLORACK
Patent- und Rechtsanwälte Bleichstrasse 14
40211 Düsseldorf / DE
Application number, filing date03029500.020.12.2003
[2004/37]
Priority number, dateKR2003001349004.03.2003         Original published format: KR 2003013490
KR2003001552012.03.2003         Original published format: KR 2003015520
KR2003001617714.03.2003         Original published format: KR 2003016177
[2004/37]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1455435
Date:08.09.2004
Language:EN
[2004/37]
Type: A3 Search report 
No.:EP1455435
Date:04.05.2005
[2005/18]
Type: B1 Patent specification 
No.:EP1455435
Date:28.09.2011
Language:EN
[2011/39]
Search report(s)(Supplementary) European search report - dispatched on:EP22.03.2005
ClassificationIPC:H02K17/04
[2005/06]
CPC:
H02K17/04 (EP,US); H02K16/02 (EP,US); H02K21/14 (EP,US)
Former IPC [2004/37]H02K7/16, H02K21/14
Designated contracting statesDE,   FR,   GB [2006/04]
Former [2004/37]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:Einphasiger Asynchronmotor mit einer dauermagnetischen Einheit[2004/37]
English:Single phase induction motor further comprising a permanent magnetic unit[2004/37]
French:Moteur asynchrone monophasé comprenant une unité aux aimants permanents[2004/37]
Examination procedure17.06.2005Examination requested  [2005/33]
16.04.2008Despatch of a communication from the examining division (Time limit: M06)
09.10.2008Reply to a communication from the examining division
16.03.2011Cancellation of oral proceeding that was planned for 01.04.2011
01.04.2011Date of oral proceedings (cancelled)
11.04.2011Communication of intention to grant the patent
11.08.2011Fee for grant paid
11.08.2011Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  16.04.2008
Opposition(s)29.06.2012No opposition filed within time limit [2012/36]
Fees paidRenewal fee
28.12.2005Renewal fee patent year 03
27.12.2006Renewal fee patent year 04
21.12.2007Renewal fee patent year 05
31.03.2008Renewal fee patent year 06
22.12.2009Renewal fee patent year 07
16.12.2010Renewal fee patent year 08
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Lapses during opposition  TooltipGB28.12.2011
FR02.01.2012
[2013/19]
Former [2012/46]GB28.12.2011
Documents cited:Search[Y]DE3609351  (BOSCH GMBH ROBERT [DE]) [Y] 1-4,10,13,15-17,20,21 * column 4, line 2 - column 5, line 14; figures 1,5 *;
 [XY]EP0246410  (IPARI MUESZERGYAR [HU]) [X] 1-4,8-10,12 * column 5, line 18 - line 57 * * column 6, line 53 - column 7, line 44; figures 1,3,4,6,7 * [Y] 1-4,10,13,15-17,20,21;
 [X]DE19548117  (SCHMIDT GUENTHER [DE]) [X] 1-3,5,6,8,10,13,14,16,18-21 * column 4, line 5 - line 46; figures 2-4 * * column 3, line 11 - line 29 *;
 [XA]DE19821632  (JOECKEL STEPHAN [DE]) [X] 1-3,7,10,11 * column 5, line 26 - line 34 * * column 6, line 31 - column 7, line 6; figures 1,2,4-6 *[A] 5,6,8,13,14
ExaminationEP0942511
by applicantDE19548117
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.