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Extract from the Register of European Patents

EP About this file: EP1957883

EP1957883 - IMPROVED HEAT EXCHANGER [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.10.2011
Database last updated on 20.07.2024
Most recent event   Tooltip04.10.2013Lapse of the patent in a contracting state
New state(s): HU
published on 06.11.2013  [2013/45]
Applicant(s)For all designated states
M.F.s.r.l.
Via Parco Nazionale d'Abruzzo, 5
65100 Pescara / IT
[2008/34]
Inventor(s)01 / TESOLIN, Luciano
MF S.r.l. Via Parco Nazionale d'Abruzzo, 5
I-65100 Pescara / IT
 [2008/34]
Representative(s)Iannone, Carlo Luigi, et al
Barzanò & Zanardo Roma S.p.A.
Via Piemonte 26
00187 Roma / IT
[N/P]
Former [2008/34]Iannone, Carlo Luigi, et al
Barzanò & Zanardo Roma S.p.A. Via Piemonte 26
00187 Roma / IT
Application number, filing date06832335.123.11.2006
[2008/34]
WO2006IT00818
Priority number, dateIT2005RM0060605.12.2005         Original published format: IT RM20050606
[2008/34]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2007066369
Date:14.06.2007
Language:EN
[2007/24]
Type: A1 Application with search report 
No.:EP1957883
Date:20.08.2008
Language:EN
The application published by WIPO in one of the EPO official languages on 14.06.2007 takes the place of the publication of the European patent application.
[2008/34]
Type: B1 Patent specification 
No.:EP1957883
Date:15.12.2010
Language:EN
[2010/50]
Search report(s)International search report - published on:EP14.06.2007
ClassificationIPC:F24H1/43
[2008/34]
CPC:
F24H1/43 (EP); F28D7/024 (EP); F28F9/02 (EP)
Designated contracting statesAT,   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 [2008/34]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
RSNot yet paid
TitleGerman:VERBESSERTER WÄRMETAUSCHER[2008/34]
English:IMPROVED HEAT EXCHANGER[2008/34]
French:ECHANGEUR THERMIQUE AMELIORE[2008/34]
Entry into regional phase09.06.2008National basic fee paid 
09.06.2008Designation fee(s) paid 
09.06.2008Examination fee paid 
Examination procedure01.10.2007Request for preliminary examination filed
International Preliminary Examining Authority: EP
09.06.2008Examination requested  [2008/34]
09.11.2009Despatch of a communication from the examining division (Time limit: M04)
22.02.2010Reply to a communication from the examining division
23.07.2010Communication of intention to grant the patent
03.11.2010Fee for grant paid
03.11.2010Fee for publishing/printing paid
Opposition(s)16.09.2011No opposition filed within time limit [2011/47]
Fees paidRenewal fee
24.10.2008Renewal fee patent year 03
18.11.2009Renewal fee patent year 04
12.10.2010Renewal fee patent year 05
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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  TooltipCY15.12.2010
DK15.12.2010
EE15.12.2010
FI15.12.2010
HU15.12.2010
LT15.12.2010
LV15.12.2010
SE15.12.2010
SI15.12.2010
SK15.12.2010
BG15.03.2011
GR16.03.2011
IS15.04.2011
PT15.04.2011
[2013/45]
Former [2011/47]CY15.12.2010
DK15.12.2010
EE15.12.2010
FI15.12.2010
LT15.12.2010
LV15.12.2010
SE15.12.2010
SI15.12.2010
SK15.12.2010
BG15.03.2011
GR16.03.2011
IS15.04.2011
PT15.04.2011
Former [2011/36]CY15.12.2010
EE15.12.2010
FI15.12.2010
LT15.12.2010
LV15.12.2010
SE15.12.2010
SI15.12.2010
SK15.12.2010
BG15.03.2011
GR16.03.2011
IS15.04.2011
PT15.04.2011
Former [2011/30]CY15.12.2010
FI15.12.2010
LT15.12.2010
LV15.12.2010
SE15.12.2010
SI15.12.2010
BG15.03.2011
Former [2011/19]LT15.12.2010
Cited inInternational search[XY]NL8403236  (HENK DURIEUX) [X] 1-3,5,9,10,12,14 * the whole document * [Y] 4,7,8,11;
 [Y]US5171144  (GERSTMANN JOSEPH [US], et al) [Y] 11 * abstract *;
 [A]NL1014957C  (NEFIT BUDERUS B V [NL]) [A] 1* figure - *;
 [AD]EP1281919  (M F S R L [IT]) [AD] 1 * abstract *;
 [Y]FR2850451  (REALISATION MECANIQUES ENGENEE [FR], et al) [Y] 4,7,8 * figure - *
by applicantNL8403235
 EP1281919
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.