Extract from the Register of European Patents

EP About this file: EP1726832

EP1726832 - Turbo fan and blade thereof [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.03.2013
Database last updated on 11.04.2026
Most recent event   Tooltip22.03.2013No opposition filed within time limitpublished on 24.04.2013  [2013/17]
Applicant(s)For all designated states
LG Electronics Inc.
20, Yoido-Dong
Youngdungpo-gu
Seoul / KR
[N/P]
Former [2012/20]For all designated states
LG Electronics Inc.
20, Yoido-Dong Youngdungpo-gu
Seoul / KR
Former [2006/48]For all designated states
LG Electronics Inc.
20, Yoido-dong Yongdungpo-gu
Seoul / KR
Inventor(s)01 / Moon, Ki Young
101-206 Samsung Gwangnaru Apt.
Amsa 2-dong
Kangdong-gu Seoul / KR
02 / Hong, Ki Su
4-606 New Town Apt.
354-10 Bisan3-dong
Dongan-gu
Anyang-si Kyunggi-do / KR
03 / Kim, Jung Hoon
LG DA Research Center, 222-22, Guro3-dong
Guro-gu, Seoul 152-848 / KR
 [2011/46]
Former [2007/15]01 / Moon, Ki Young
101-206 Samsung Gwangnaru Apt. Amsa 2-dong
Kangdong-gu Seoul / KR
02 / Hong, Ki Su
4-606 New Town Apt. 354-10 Bisan 3-dong Dongan-gu
Anyang-si Kyunggi-do / KR
03 / Kim, Jung Hoon
LG DA Research Center, 222-22, Guro3-dong
Guro-gu, Seoul 152-848 / KR
Former [2006/48]01 / Moon, Ki Young
101-206 Samsung Gwangnaru Apt. Amsa 2-dong
Kangdong-gu Seoul / KR
02 / Hong, Ki Su
4-606 New Town Apt. 354-10 Bisan 3-dong Dongan-gu
Anyang-si Kyunggi-do / KR
03 / Kim, Jung Hoon
1203 Bangbae Hansin Triple Apt. 816-3 Bangbae4dong
Seocho-gu Seoul / KR
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[N/P]
Former [2012/20]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Former [2008/35]Vossius & Partner
Siebertstrasse 3
81675 München / DE
Former [2006/48]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Application number, filing date06010115.116.05.2006
[2006/48]
Priority number, dateKR2005004100517.05.2005         Original published format: KR 20050041005
[2006/48]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1726832
Date:29.11.2006
Language:EN
[2006/48]
Type: A3 Search report 
No.:EP1726832
Date:11.05.2011
[2011/19]
Type: B1 Patent specification 
No.:EP1726832
Date:16.05.2012
Language:EN
[2012/20]
Search report(s)(Supplementary) European search report - dispatched on:EP13.04.2011
ClassificationIPC:F04D29/30, F04D29/28
[2011/19]
CPC:
F04D29/281 (EP); F04D29/384 (KR); F04D29/30 (EP);
F04D29/388 (KR); F04D29/545 (KR); F04D29/663 (KR);
F05D2210/12 (KR); Y10S415/00 (KR); Y10S416/00 (KR);
Y10S417/00 (KR) (-)
Former IPC [2006/48]F04D29/30
Designated contracting statesDE,   FR,   GB,   IT [2012/03]
Former [2006/48]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Lüfter und dessen Schaufel[2006/48]
English:Turbo fan and blade thereof[2006/48]
French:Ventilateur et sa pale[2006/48]
Examination procedure14.06.2006Examination requested  [2006/48]
11.07.2011Amendment by applicant (claims and/or description)
18.10.2011Communication of intention to grant the patent
12.11.2011Loss of particular rights, legal effect: designated state(s)
21.12.2011Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, HU, IE, IS, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR
07.02.2012Fee for grant paid
07.02.2012Fee 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  18.10.2011
Opposition(s)19.02.2013No opposition filed within time limit [2013/17]
Fees paidRenewal fee
30.05.2008Renewal fee patent year 03
25.05.2009Renewal fee patent year 04
27.05.2010Renewal fee patent year 05
25.05.2011Renewal fee patent year 06
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Documents cited:Search[X] US4838760  (BRACKETT STEPHEN E et al.) [X] 1-11 * the whole document * * figure 1 *
 [X] DE1503633  (UNION SILS VAN DE LOO & CO et al.) [X] 1-11 * the whole document * * figure 3 *
 [X] DE29922599  (MULFINGEN ELEKTROBAU EBM et al.) [X] 1-11 * figures 1,3 *
 [X] DE958147  (SIEMENS AG et al.) [X] 1-11 * figures 1,3 *
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