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Extract from the Register of European Patents

EP About this file: EP4141343

EP4141343 - WATER HEATING UNIT [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.01.2023
Database last updated on 07.10.2024
FormerThe international publication has been made
Status updated on  29.10.2021
Most recent event   Tooltip10.04.2024The date on which the examining division becomes responsible, has been established 
10.04.2024Amendment by applicant 
Applicant(s)For all designated states
Qingdao Haier Air-Conditioning Electronic Co., Ltd
Haier Industrial Park
No. 1 Haier Road
Laoshan District
Qingdao, Shandong 266101 / CN
For all designated states
Haier Smart Home Co., Ltd.
Haier Industrial Park
No. 1 Haier Road
Laoshan District
Qingdao, Shandong 266101 / CN
[2023/09]
Inventor(s)01 / ZHANG, Baoku
Haier Industrial Park
No.1 Haier Road
Laoshan District
Qingdao, Shandong 266101 / CN
02 / HAN, Weitao
Haier Industrial Park
No.1 Haier Road
Laoshan District
Qingdao, Shandong 266101 / CN
03 / HAN, Yefei
Haier Industrial Park
No.1 Haier Road
Laoshan District
Qingdao, Shandong 266101 / CN
04 / MAO, Shoubo
Haier Industrial Park
No.1 Haier Road
Laoshan District
Qingdao, Shandong 266101 / CN
05 / WANG, Chungang
Haier Industrial Park
No.1 Haier Road
Laoshan District
Qingdao, Shandong 266101 / CN
 [2023/09]
Representative(s)Budde Schou A/S
Dronningens Tvaergade 30
1302 Copenhagen K / DK
[2023/09]
Application number, filing date21793723.404.02.2021
[2023/09]
WO2021CN75275
Priority number, dateCN20201032761623.04.2020         Original published format: CN202010327616
[2023/09]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021212962
Date:28.10.2021
Language:ZH
[2021/43]
Type: A1 Application with search report 
No.:EP4141343
Date:01.03.2023
Language:EN
[2023/09]
Search report(s)International search report - published on:CN28.10.2021
(Supplementary) European search report - dispatched on:EP20.09.2023
ClassificationIPC:F24H4/02, F24H9/20, F24D15/04, F24H4/04, F24H15/215, F24H15/219, F24H15/223, F24H15/248, F24D17/02, F24D17/00, F24H15/315, F24H15/32, F24H15/335, F25B47/02
[2023/42]
CPC:
F24D17/02 (EP); F24H4/02 (CN); F24D17/0031 (EP);
F24H15/215 (EP); F24H15/219 (EP); F24H15/223 (EP);
F24H15/248 (EP); F24H15/315 (EP); F24H15/32 (EP);
F24H15/335 (EP); F24H4/04 (EP); F24H9/0005 (CN);
F24H9/2007 (CN); F25B47/02 (EP,CN); F24D2200/123 (EP);
F24D2220/0235 (EP); F24D2220/042 (EP); F24D2220/048 (EP);
F24D2220/08 (EP); Y02B30/12 (EP) (-)
Former IPC [2023/09]F24H4/02, F24H9/20, F24D15/04
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 [2023/09]
TitleGerman:WASSERERHITZEREINHEIT[2023/09]
English:WATER HEATING UNIT[2023/09]
French:UNITÉ DE CHAUFFAGE D'EAU[2023/09]
Entry into regional phase30.03.2022Translation filed 
30.03.2022National basic fee paid 
30.03.2022Search fee paid 
30.03.2022Designation fee(s) paid 
30.03.2022Examination fee paid 
Examination procedure30.03.2022Examination requested  [2023/09]
10.04.2024Amendment by applicant (claims and/or description)
10.04.2024Date on which the examining division has become responsible
Fees paidRenewal fee
26.01.2023Renewal fee patent year 03
26.02.2024Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 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.
Documents cited:Search[A]CN101424451  (ZHEJIANG ZHENGLI ELECTRONIC & [CN]) [A] 1 * the whole document *;
 [XI]CN102445027  (GUANGDONG EUROKLIMAT AIR COND) [X] 1,3,9,10 * the whole document * [I] 2,4-8;
 [X]EP2713112  (CORSETTI CARLO [IT]) [X] 1 * paragraph [0009] - paragraph [0028]; figure 3 *;
 [A]US9163855  (AKEL DOMINIQUE [FR]) [A] 8 * claim 1 *;
 [A]CN107687707  (DAI YAO) [A] 1* the whole document *
International search[A]JP2005024242  (SANYO ELECTRIC CO, et al) [A] 1-10* entire document *;
 [A]EP2434231  (MITSUBISHI ELECTRIC CORP [JP]) [A] 1-10 * entire document *;
 [Y]CN104633925  (GUANDONG MIDEA HVAC EQUIPMENT, et al) [Y] 1-10 * description, specific embodiments, and figures 1-4 *;
 [Y]CN104964431  (WUHU MINGREN HEAT ENERGY EQUIPMENT CO LTD) [Y] 1-10 * description, pages 1-2, and figure 1 *;
 [A]CN204987463U  (EXTEK ENERGY EQUIPMENT (ZHEJIANG) LTD) [A] 1-10 * entire document *;
 [Y]CN105466034  (GREE ELECTRIC APPLIANCES INC ZHUHAI) [Y] 1-10 * description, specific embodiments, and figures 1-3 *;
 [A]CN107687707  (DAI YAO) [A] 1-10 * entire document *;
 [Y]CN108375101  (UNIV TIANJIN) [Y] 1-10 * description, pages 3-5, and figure 1 *;
 [PX]CN111609552  (QINGDAO HAIER AIR CONDITIONER ELECTRIC CO LTD, et al) [PX] 1-10 * claims 1-10 *;
 [PX]CN111609561  (QINGDAO HAIER AIR CONDITIONER ELECTRIC CO LTD, et al) [PX] 1-10 * description, specific embodiments, and figures 1-2 *
by applicantCN105626903
 CN205780896U
 CN108019938
 CN208651635U
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.