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Extract from the Register of European Patents

EP About this file: EP1978324

EP1978324 - Downstream heat exchanger for a boiler [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  19.02.2010
Database last updated on 01.01.2025
Most recent event   Tooltip19.02.2010Application deemed to be withdrawnpublished on 24.03.2010  [2010/12]
Applicant(s)For all designated states
MHG Heiztechnik GmbH
Brauerstrasse 2
21244 Buchholz in der Nordheide / DE
[2008/41]
Inventor(s)01 / Niedermayer, Markus
Upper Borg 190
28357 Bremen / DE
 [2008/41]
Representative(s)RGTH
Patentanwälte PartGmbB
Neuer Wall 10
20354 Hamburg / DE
[N/P]
Former [2008/41]Richter, Werdermann, Gerbaulet & Hofmann
Neuer Wall 10
20354 Hamburg / DE
Application number, filing date08006806.703.04.2008
[2008/41]
Priority number, dateDE20072005006U03.04.2007         Original published format: DE 202007005006 U
[2008/41]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1978324
Date:08.10.2008
Language:DE
[2008/41]
Type: A3 Search report 
No.:EP1978324
Date:18.03.2009
[2009/12]
Search report(s)(Supplementary) European search report - dispatched on:EP17.02.2009
ClassificationIPC:F28D21/00, F28F9/02, F28F21/00, F28F21/06, F24D12/02
[2008/41]
CPC:
F28D21/00 (EP); F28F21/006 (EP); F28F21/067 (EP);
F28F9/0229 (EP); F28F2225/08 (EP)
Designated contracting states(deleted) [2009/48]
Former [2008/41]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  NO,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Nachschaltwärmetauscher für einen Heizkessel[2008/41]
English:Downstream heat exchanger for a boiler[2008/41]
French:Récupérateur de chaleur pour une chaudière[2008/41]
Examination procedure19.09.2009Application deemed to be withdrawn, date of legal effect  [2010/12]
04.11.2009Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2010/12]
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[XY]DE10224263  (BEHR GMBH & CO [DE]) [X] 1-3,5,6,9,12,13,15 * paragraph [0013]; figure -; claims 1,2 * [Y] 4,10,11;
 [YX]DE3720527  (SCHOTT RUHRGLAS [DE]) [Y] 4,10,11 * column 5, line 12 - line 58; figures 1,2 * [X] 15;
 [X]DE19715627  (SCHOTT GLAS [DE]) [X] 1,5-15 * column 5, line 49 - column 6, line 3; figure - * * column 4, line 5 - line 15 *;
 [X]DE19714423  (SCHNABEL GMBH & CO KG DR [DE]) [X] 1,5-13,15 * figure -; claim 1 *;
 [AX]US3270807  (STEADMAN PAUL E) [A] 1-14 * figure - * [X] 15
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.