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Extract from the Register of European Patents

EP About this file: EP2351978

EP2351978 - Pipe in pipe heat exchanger with vibration reduction [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  28.11.2014
Database last updated on 02.09.2024
Most recent event   Tooltip28.11.2014Application deemed to be withdrawnpublished on 31.12.2014  [2015/01]
Applicant(s)For all designated states
LG Electronics Inc.
LG Twin Towers
20, Yeouido-dong
Youngdungpo-gu
Seoul 150-721 / KR
[N/P]
Former [2011/31]For all designated states
LG Electronics Inc.
LG Twin Towers 20, Yeouido-dong Youngdungpo-gu
Seoul 150-721 / KR
Inventor(s)01 / Kim, Hongseong
60-39 Gasan-Dong, Geumcheon-Gu
153-801 Seoul / KR
02 / Lee, Sangyeul
60-39 Gasan-Dong, Geumcheon-Gu
153-801 Seoul / KR
03 / Sa, Yongcheol
60-39 Gasan-Dong, Geumcheon-Gu
153-801 Seoul / KR
04 / Lee, Hanchoon
60-39 Gasan-Dong, Geumcheon-Gu
153-801 Seoul / KR
 [2011/31]
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstrasse 3
81675 München / DE
[N/P]
Former [2011/31]Vossius & Partner
Siebertstrasse 4
81675 München / DE
Application number, filing date11150196.105.01.2011
[2011/31]
Priority number, dateKR2010000237311.01.2010         Original published format: KR 20100002373
[2011/31]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2351978
Date:03.08.2011
Language:EN
[2011/31]
Type: A3 Search report 
No.:EP2351978
Date:31.10.2012
Language:EN
[2012/44]
Search report(s)(Supplementary) European search report - dispatched on:EP27.09.2012
ClassificationIPC:F28D7/10
[2011/31]
CPC:
F28D7/106 (EP,US); F28F2240/00 (EP,US); F28F2265/30 (EP,US)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2011/31]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:Doppelrohr-Wärmetauscher mit Vibrationsminderung[2011/31]
English:Pipe in pipe heat exchanger with vibration reduction[2011/31]
French:Échangeur de chaleur à tubes doubles avec un mécanisme de réduction des vibrations[2011/31]
Examination procedure01.02.2011Examination requested  [2011/31]
24.04.2013Amendment by applicant (claims and/or description)
01.08.2014Application deemed to be withdrawn, date of legal effect  [2015/01]
27.08.2014Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2015/01]
Fees paidRenewal fee
28.01.2013Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.01.201404   M06   Not yet paid
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Documents cited:Search[X]DE202007010274U  (BSH BOSCH SIEMENS HAUSGERAETE [DE]) [X] 1,2,13-15 * the whole document *;
 [X]EP1840495  (T RAD CO LTD [JP]) [X] 1,2,13,14 * figures 1-4 *;
 [X]JP2009210224  (HITACHI CABLE) [X] 1,3,13,14 * abstract *;
 [XI]DE917009  (MANNESMANN AG) [X] 1,4-7,13,14 * the whole document * [I] 8;
 [XA]EP1431693  (MATSUSHITA ELECTRIC IND CO LTD [JP]) [X] 1,4,13,14 * abstract * [A] 5-8;
 [XA]DE19624030  (KME SCHMOELE GMBH [DE]) [X] 1,4,13,14 * column 4, lines 5-26; figures 8-9; claims 3,6-12 * * column 3, lines 10-15 * [A] 9-12;
 [XA]FR362995  (PAUL DETERMES [FR]) [X] 1,4,13,14 * the whole document * [A] 9;
 [A]FR2608264  (BRACON DANIEL [FR]) [A] 4 * abstract *;
 [A]CA2499865  (RYBAK MILAN [CA]) [A] 4 * figures 1-11 *
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.