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Extract from the Register of European Patents

EP About this file: EP3628938

EP3628938 - MULTI-HEAT-SOURCE HOT WATER UNIT, AND METHOD AND APPARATUS FOR CONTROLLING MULTI-HEAT-SOURCE HOT WATER UNIT [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  14.10.2022
Database last updated on 02.11.2024
FormerRequest for examination was made
Status updated on  28.02.2020
FormerThe international publication has been made
Status updated on  27.12.2019
Formerunknown
Status updated on  21.12.2019
Most recent event   Tooltip10.07.2024New entry: Reply to examination report 
Applicant(s)For all designated states
GD Midea Heating & Ventilating Equipment Co., Ltd.
Penglai Industry Road
Beijiao, Shunde
Foshan Guangdong 528311 / CN
For all designated states
Midea Group Co., Ltd.
B26-28F, Midea Headquarter Building
No. 6 Midea Avenue
Beijiao
Shunde
Foshan, Guangdong 528311 / CN
[2020/14]
Inventor(s)01 / HUANG, Liangwei
Penglai Industry Road
Beijiao
Shunde
Foshan Guangdong 528311 / CN
 [2020/14]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2020/14]
Application number, filing date18922114.628.12.2018
[2020/14]
WO2018CN124910
Priority number, dateCN20181063906020.06.2018         Original published format: CN201810639060
[2020/14]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019242284
Date:26.12.2019
Language:ZH
[2019/52]
Type: A1 Application with search report 
No.:EP3628938
Date:01.04.2020
Language:EN
[2020/14]
Search report(s)International search report - published on:CN26.12.2019
(Supplementary) European search report - dispatched on:EP05.08.2020
ClassificationIPC:F24H9/20, F24S50/00, F24H1/10, F24D12/02, F24D19/10, F24D11/02, G05D23/19, H02J1/00
[2020/36]
CPC:
F24D12/02 (EP); F24H9/2007 (CN); F24D19/1063 (EP,CN,US);
F24D11/0221 (EP); F24D19/1048 (EP,CN,US); F24D19/1081 (EP,CN,US);
F24H15/144 (EP,CN,US); F24H15/164 (EP,CN,US); F24H15/277 (EP,CN,US);
F24H15/375 (EP,CN,US); F24H15/421 (EP,CN,US); F24H15/156 (EP,CN,US);
F24H15/174 (EP,CN,US); F24H15/215 (EP,CN,US); F24H15/219 (EP,CN,US);
F24H15/238 (EP,CN,US); F24H15/281 (EP,CN,US); F24H15/335 (EP,CN,US);
Y02B10/20 (EP); Y02B10/70 (EP); Y02B30/00 (EP) (-)
Former IPC [2020/14]F24H9/20, F24S50/00, F24H1/10
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 [2020/14]
TitleGerman:HEISSWASSEREINHEIT MIT MEHREREN WÄRMEQUELLEN UND VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINER HEISSWASSEREINHEIT MIT MEHREREN WÄRMEQUELLEN[2020/14]
English:MULTI-HEAT-SOURCE HOT WATER UNIT, AND METHOD AND APPARATUS FOR CONTROLLING MULTI-HEAT-SOURCE HOT WATER UNIT[2020/14]
French:UNITÉ D'EAU CHAUDE À SOURCES DE CHALEUR MULTIPLES, PROCÉDÉ ET APPAREIL PERMETTANT DE COMMANDER UNE UNITÉ D'EAU CHAUDE À SOURCES DE CHALEUR MULTIPLES[2020/14]
Entry into regional phase20.12.2019Translation filed 
20.12.2019National basic fee paid 
20.12.2019Search fee paid 
20.12.2019Designation fee(s) paid 
20.12.2019Examination fee paid 
Examination procedure20.12.2019Examination requested  [2020/14]
11.12.2020Amendment by applicant (claims and/or description)
13.10.2022Despatch of a communication from the examining division (Time limit: M04)
16.02.2023Reply to a communication from the examining division
02.04.2024Despatch of a communication from the examining division (Time limit: M04)
09.07.2024Reply to a communication from the examining division
Fees paidRenewal fee
28.12.2020Renewal fee patent year 03
23.12.2021Renewal fee patent year 04
23.12.2022Renewal fee patent year 05
21.12.2023Renewal fee patent year 06
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Documents cited:Search[X]US2008023564  (HALL ROBERT CHARLES [US]) [X] 1-5,7-12 * paragraph [0001] - paragraph [0015] *;
 [X]EP2615385  (STIEBEL ELTRON GMBH & CO KG [DE]) [X] 1-5,7-12 * paragraph [0001] - paragraph [0035] *;
 [X]US9127866  (BEN-YAACOV YOAV [IL], et al) [X] 1-12 * column 10 *;
 [X]US9416980  (YAN SONG [CN], et al) [X] 1,2,4,5,7,8,10-12 * column 1 - column 3; figure 1 *;
 [X]EP3252383  (DAIKIN IND LTD [JP], et al) [X] 1,2,4-8,10-12* paragraph [0033] - paragraph [0112]; figures 1, 2, 4 *
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.