(19)
(11) EP 2 956 722 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
25.10.2023 Bulletin 2023/43

(45) Mention of the grant of the patent:
20.09.2023 Bulletin 2023/38

(21) Application number: 14711838.4

(22) Date of filing: 18.02.2014
(51) International Patent Classification (IPC): 
F24D 3/08(2006.01)
F24D 19/10(2006.01)
 F24D 11/00(2022.01)
F28D 20/00(2006.01)
(52) Cooperative Patent Classification (CPC):
F24D 3/082; F24D 11/004; F24D 11/005; F24D 19/1066; F24D 2200/18; F24D 2200/19; F28D 2020/0082; Y02B 10/70
(86) International application number:
PCT/GB2014/050464
(87) International publication number:
WO 2014/125306 (21.08.2014 Gazette 2014/34)

(54)

WATER HEATING APPARATUS

WASSERERWÄRMUNGSVORRICHTUNG

APPAREIL CHAUFFANT L'EAU

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 18.02.2013 GB 201302761

(43) Date of publication of application:
23.12.2015 Bulletin 2015/52

(73) Proprietor: Ideal Boilers Limited
Kingston-Upon-Hull East Yorkshire HU5 4JN (GB)

(72) Inventor:
  • KIRBY, Neil R J
    Cottingham East Yorkshire HU20 9US (GB)

(74) Representative: Wilson Gunn 
Blackfriars House The Parsonage 5th Floor
Manchester M3 2JA
Manchester M3 2JA (GB)


(56) References cited: : 
EP-A1- 0 358 041
EP-A1- 2 290 300
WO-A2-2011/133058
GB-A- 2 463 512
US-A- 4 527 618
 EP-A1- 2 216 609
WO-A1-2008/007968
DE-A1-102009 007 053
US-A- 4 364 239
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).