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Extract from the Register of European Patents

EP About this file: EP1828688

EP1828688 - A DEVICE FOR RECOVERY OF FLUE-GAS HEAT OF A DOMESTIC BOILER [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  23.11.2012
Database last updated on 14.09.2024
Most recent event   Tooltip23.11.2012Application deemed to be withdrawnpublished on 26.12.2012  [2012/52]
Applicant(s)For all designated states
Groppalli S.r.l.
Loc. Pilastro di Gragnanino
29010 Gragnano Trebbiense (PC) / IT
[2007/36]
Inventor(s)01 / GROPPALLI, Luciano
Via Cremona, 46
29010 Agazzano / IT
 [2007/36]
Representative(s)Giavarini, Francesco, et al
Zanoli & Giavarini S.p.A.
Via Melchiorre Gioia, 64
20125 Milano / IT
[N/P]
Former [2007/36]Giavarini, Francesco, et al
Zanoli & Giavarini S.r.l. Via Melchiorre Gioia, 64
20125 Milano / IT
Application number, filing date05850679.101.12.2005
[2007/36]
WO2005IB03630
Priority number, dateIT2004BG0004602.12.2004         Original published format: IT BG20040046
[2007/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2006059215
Date:08.06.2006
Language:EN
[2006/23]
Type: A1 Application with search report 
No.:EP1828688
Date:05.09.2007
Language:EN
The application published by WIPO in one of the EPO official languages on 08.06.2006 takes the place of the publication of the European patent application.
[2007/36]
Search report(s)International search report - published on:EP08.06.2006
ClassificationIPC:F24D12/02, F28F1/16, F28D7/10, F28D7/12, F23J15/06
[2007/36]
CPC:
F28D7/12 (EP); F23J15/06 (EP); F24H9/0084 (EP);
F28D21/0007 (EP); F28D7/103 (EP); F28F1/022 (EP);
F28F1/16 (EP); F23J2211/101 (EP); F23J2900/13004 (EP);
F28D21/0003 (EP); F28F2215/06 (EP); Y02E20/30 (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 [2007/36]
Extension statesALNot yet paid
BANot yet paid
HRNot yet paid
MKNot yet paid
YUNot yet paid
TitleGerman:VORRICHTUNG ZUR RÜCKGEWINNUNG VON RAUCHGASWÄRME EINES HAUSHEIZUNGSKESSELS[2007/36]
English:A DEVICE FOR RECOVERY OF FLUE-GAS HEAT OF A DOMESTIC BOILER[2007/36]
French:DISPOSITIF DE RECUPERATION DE LA CHALEUR DE GAZ DE COMBUSTION D'UNE CHAUDIERE DOMESTIQUE[2007/36]
Entry into regional phase25.06.2007National basic fee paid 
25.06.2007Designation fee(s) paid 
25.06.2007Examination fee paid 
Examination procedure25.06.2007Amendment by applicant (claims and/or description)
25.06.2007Examination requested  [2007/36]
03.07.2012Application deemed to be withdrawn, date of legal effect  [2012/52]
07.08.2012Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2012/52]
Fees paidRenewal fee
25.06.2007Renewal fee patent year 03
05.12.2008Renewal fee patent year 04
03.12.2009Renewal fee patent year 05
19.11.2010Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.12.201107   M06   Not yet paid
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Cited inInternational search[XY]GB2116299  (JACKSON JOHN BARRY) [X] 1-3,6,16-18,41 * the whole document * [Y] 4,7-15,19-33,40;
 [Y]EP1469254  (UBBINK NEDERLAND BV [NL]) [Y] 4 * abstract *;
 [Y]EP1245902  (UBBINK NEDERLAND BV [NL]) [Y] 7-15 * abstract *;
 [Y]NL75608C  (ANDRÉ HUET) [Y] 19 * figure 1 *;
 [Y]JPH0988731  ;
 [Y]WO03085344  (NORSK HYDRO AS [NO], et al) [Y] 20,22,23,25-27,29,30 * the whole document *;
 [Y]WO9700786  (EBERSPAECHER J [DE], et al) [Y] 24,28 * page 6; figures 1,2 *;
 [Y]DE9100961U  (ING. ROLF SEIFERT ELECTRONIC GMBH, 5828 ENNEPETAL, DE) [Y] 30-33,40 * the whole document *;
 [X]US3916991  (TRUMP GEORGE S) [X] 1,3,16-18,41 * abstract *;
 [A]DE19818521  (CENTROTHERM ABGASTECHNIK GMBH [DE]) [A] 8-15;
 [A]DE29708140U  (HOEFER HENDRIK [DE]) [A] 1-41 * page 13; figures 1,5 *
 [Y]  - PATENT ABSTRACTS OF JAPAN, (19970731), vol. 1997, no. 07, & JP09088731 A 19970331 (USUI INTERNATL IND CO LTD) [Y] 21 * abstract *
 [A]  - ANONYMOUS, "Water vapor transfer profile designs", RESEARCH DISCLOSURE, MASON PUBLICATIONS, HAMPSHIRE, GB, (200408), vol. 484, no. 78, ISSN 0374-4353, XP007134214 [A] 32
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.